ABSTRACT

OBJECTIVE

To evaluate the effect of an educational intervention on the attitudes of primary healthcare providers regarding patients with suicidal behavior.

METHODS

Clinical trial randomized by clusters, with a sample of 261 healthcare professionals, from 22 health units selected by stratified sampling, were chosen and randomly allocated, by drawing, into two groups: intervention (n = 87) and control (n = 174). The participants of the intervention group were exposed to a 20-hour training on suicidal behavior. All 261 participants were evaluated before and after the intervention; the groups were compared to evaluate their attitude towards suicidal behavior using the Suicide Behavior Attitude Questionnaire (SBAQ), an evaluation made by comparison of the means via t-Student test, for independent samples, and paired t-test, for dependent samples.

RESULTS

The intervention group, in comparison to their evaluation before and after training, as well as in the comparison with the evaluation of the control group, showed statistically significant differences in attitudes towards suicidal behavior, according to the differences presented in the scores for the domains: “perception of professional capacity,” in all four items; “negative feeling,” in six of the seven items; and in the “right to commit suicide” domain, in three of the five items.

CONCLUSION

The brief training developed in primary health care was effective to improve the attitudes of the participants who were part of the intervention group regarding patients with suicidal behavior.

Attitude of Health Personnel; Health Human Resource Training; Suicidal Ideation; Primary Health Care; Randomized Controlled Trial

INTRODUCTION

Approximately 800,000 people commit suicide annually, which corresponds to a rate of 11.4 deaths per 100,000 inhabitants worldwide, being among the top ten death causes in all age groups¹1. World Health Organization. Suicide data. WHO Press: Geneva (CH): WHO; 2019 [cited 2020 Mar 16]. Available from: https://www.who.int/data/gho/data/themes/mental-health/suicide-rates
https://www.who.int/data/gho/data/themes... . Although the suicide mortality rate in some Western European countries has decreased in recent decades, other countries, such as Mexico, the United States, and Brazil, experienced an increase in cases during the same period²2. Alicandro G, Malvezzi M, Gallus S, La Vecchia C, Negri E, Bertuccio P. Worldwide trends in suicide mortality from 1990 to 2015 with a focus on the global recession time frame. Int J Public Health. 2019;64(5):785-95. https://doi.org/10.1007/s00038-019-01219-y
https://doi.org/10.1007/s00038-019-01219... . According to national data, more than 10,000 Brazilians committed suicide, meaning 5.5 occurrences per 100,000 inhabitants, in 2015, and 6.5 deaths per 100,000 inhabitants, in 2016, proving an increase over the years³3. Ministério da Saúde (BR), Secretaria de Vigilância em Saúde. Perfil epidemiológico das tentativas e óbitos por suicidio no Brasil e a Rede de Atenção à Saúde. Bol Epidemiol. 2017 [cited 2020 Mar 16];40(30):1-14. Available from: https://www.gov.br/saude/pt-br/centrais-de-conteudo/2017-025-perfil-epidemiologico-das-tentativas-e-obitos-por-suicidio-no-brasil-e-a-rede-de-aten-ao-a-sa-de-pdf
https://www.gov.br/saude/pt-br/centrais-... . Considering the magnitude of the problem, the World Health Organization – WHO recommends that the prioritization of suicide, both in the care offered and in the development of public health policies¹1. World Health Organization. Suicide data. WHO Press: Geneva (CH): WHO; 2019 [cited 2020 Mar 16]. Available from: https://www.who.int/data/gho/data/themes/mental-health/suicide-rates
https://www.who.int/data/gho/data/themes... .

In this context, the mobilization of the health services is inevitable, since the primary care environment often provides the initial actions for mental health care⁴4. Cohen AA, Magnezi R, Weinstein O. Review and analysis of mental health reforms in several countries: implementation, comparison and future challenges. Ann Psychiatry Treat. 2020;4(1):13-24. https://doi.org/10.17352/apt.000015
https://doi.org/10.17352/apt.000015... . This is directly related to the insufficient number of professionals in the psychosocial care network to meet this demand, especially in middle-income countries, such as Brazil, where the coverage of these services encompass only 10% of the individuals who need it⁴4. Cohen AA, Magnezi R, Weinstein O. Review and analysis of mental health reforms in several countries: implementation, comparison and future challenges. Ann Psychiatry Treat. 2020;4(1):13-24. https://doi.org/10.17352/apt.000015
https://doi.org/10.17352/apt.000015... .

A systematic review analyzed the contact individuals had with primary healthcare providers before committing suicide and the results showed that, on average, 80% sought the health service in the year prior to suicide and 44%, in the same month of death⁵5. Stene-Larsen K, Reneflot A. Contact with primary and mental health care prior to suicide: a systematic review of the literature from 2000 to 2017. Scand J Public Health. 2019;47(1):9-17. https://doi.org/10.1177/1403494817746274
https://doi.org/10.1177/1403494817746274... . Similar findings were described in a Norwegian study that investigated the use of primary healthcare services in 4,926 suicide cases (subjects aged > 15 years) from 2007 to 2015. The results showed that approximately 90% of the individuals consulted a generalist professional in primary care in the year prior to suicide and up to 46.4% in their last month of life⁶6. Hauge LJ, Stene-Larsen K, Grimholt TK, Øien-Ødegaard C, Reneflot A. Use of primary health care services prior to suicide in the Norwegian population 2006-2015. BMC Health Serv Res. 2018;18:619. https://doi.org/10.1186/s12913-018-3419-9
https://doi.org/10.1186/s12913-018-3419-... .

This suggests that professionals of this level of care are in a unique position to identify and intervene in subjects at suicidal risk, since primary health care is the first contact with the health network¹1. World Health Organization. Suicide data. WHO Press: Geneva (CH): WHO; 2019 [cited 2020 Mar 16]. Available from: https://www.who.int/data/gho/data/themes/mental-health/suicide-rates
https://www.who.int/data/gho/data/themes... . Most professionals, however, manifest negative attitudes when dealing with people with suicidal behavior⁷7. Ferreira ML, Vargas MAO, Rodrigues J, Trentin D, Brehmer LCF, Lino MM. Comportamento suicida e atenção primária à saúde. Enferm Foco. 2019;9(4):1-15. https://doi.org/10.21675/2357-707X.2018.v9.n4.1803
https://doi.org/10.21675/2357-707X.2018.... , commonly due to factors such as unpreparedness or difficulties in dealing with this demand, providing limited initial care, and often referring patients to other services⁹9. Osafo J, Akotia CS, Boakye KE, Dickson E. Between moral infraction and existential crisis: exploring physicians and nurses’ attitudes to suicide and the suicidal patient in Ghana. Int J Nurs Stud. 2018;85:118-25. https://doi.org/10.1016/j.ijnurstu.2018.05.017
https://doi.org/10.1016/j.ijnurstu.2018.... ,¹⁰10. Boukouvalas E, El-Den S, Murphy AL, Salvador-Carulla L, O’Reilly CL. Exploring health care professionals’ knowledge of, attitudes towards, and confidence in caring for people at risk of suicide: a systematic review. Arch Suicide Res. 2019;24 Suppl 2:S1-31. https://doi.org/10.1080/13811118.2019.1586608
https://doi.org/10.1080/13811118.2019.15... , compromising the quality of care provided.

An attitude can be defined as a set of cognitive, affective, and behavioral attributes. Therefore, attitude is an inclination of the individual – acquired socially, from personal experiences, and from personality factors – to act in a specific way in relation to certain people, objects, and situations¹¹11. Richardson DC. Psicologia social para leigos. Rio de Janeiro: Alta Books; 2017. p. 67-112..

In a meta-analysis that reviewed studies developed until 2018, negative attitudes, limited empathy, and some levels of hostility were observed from healthcare providers when attending to people with suicidal behavior. The data also indicated that training and professional qualification on how to deal with these cases promote more positive attitudes¹²12. Rayner G, Blackburn J, Edward KL, Stephenson J, Ousey K. Emergency department nurse’s attitudes towards patients who self‐harm: a meta‐analysis. Int J Ment Health Nurs. 2019;28(1):40-53. https://doi.org/10.1111/inm.12550
https://doi.org/10.1111/inm.12550... . Corroborating these findings, subsequent studies observed a resistance in attending this clientele; care based on beliefs and stigmas; technical and routine activities prioritized over psychological support; deficient knowledge and skills; in addition to the need for training to facilitate therapeutic relationships¹³13. Wee LH, Ibrahim N, Wahab S, Visvalingam U, Yeoh SH, Siau CS. Health-care workers’ perception of patients’ suicide intention and factors leading to it: a qualitative study. Omega (Westport). 2020;82(2):323-45. https://doi.org/10.1177/0030222818814331
https://doi.org/10.1177/0030222818814331... .

Studies that propose to analyze the effects of educational strategies on the modification of attitudes, although scarce in the Brazilian and international literature, show a predominance in interventions that have the hospital environment as the targeted audience¹⁶16. Nakagami Y, Kubo H, Katsuki R, Sakai T, Sugihara G, Naito C, et al. Development of a 2-h suicide prevention program for medical staff including nurses and medical residents: a two-center pilot trial. J Affect Disord. 2018;225:569-76. https://doi.org/10.1016/j.jad.2017.08.074
https://doi.org/10.1016/j.jad.2017.08.07... .

Thus, this study questions: can the attitudes of primary healthcare providers be modified after professional training on dealing with suicidal behavior? To answer this question, our study aims to evaluate the effect of an educational intervention on the attitudes of primary healthcare providers regarding suicidal behavior.

METHOD

This is a two-arm parallel randomized controlled trial inscribed in the Brazilian Registry of Clinical Trials (ReBEC) under the code RBR-9pmjf5w.

Developed in the city of Cuiabá, from May to August 2017, in Family Health Strategy (FHS) units, structured by multidisciplinary teams, composed of at least one nurse, a general practitioner or family doctor, a nursing technician, and community health agents, and can also have an expanded team, including oral health professionals. The city of Cuiabá, in the state of Mato Grosso, has 70 FHS teams, 3 in the rural area of the municipality and 67 in the urban area, distributed in four regions: 24 units in the northern region, 21 in the southern, 11 in the eastern, and 11 in the western. Totaling 298 healthcare providers, including physicians, nurses, and nursing technicians; 697 community health agents; and 86 oral health professionals²³23. Prefeitura de Cuiabá (MT), Departamento de Atenção Básica. Unidades de Saúde - Cuiabá/MT, Competência: Dezembro de 2016 [cited 2018 Jun 10]. Cuiabá, MT; 2018. Available from: https://www.cuiaba.mt.gov.br/imprime.php?cid=8138&sid=21824. Carneiro AV. Cálculo da dimensão da amostra em estudos clínicos: princípios metodológicos básicos. Rev Port Cardiol. 2003;22(12):1513-21.
https://www.cuiaba.mt.gov.br/imprime.php... .

The study population consisted of healthcare providers who functioned as physician, nurses, and nursing technicians; excluding from the study professionals from teams located in the rural area (since they composed the pilot test sample of this study), as well as health agents and oral health professionals (since the instrument used does not target these categories).

A probabilistic sampling was obtained by clustering and stratification; the sampling unit was the health team, composed of a group of professionals, which was stratified by regional health units.

To determine the number of subjects, a formula was used for paired data²⁴24. Carneiro AV. Calculo da dimensao da amostra em estudos clinicos: principios metodologicos basicos. Rev Port Cardiol. 2003;22(12):1513-21., in which the mean of the changes in attitude (pre- and post-intervention) and the standard deviations, obtained from a reference study, were determined²⁵25. Cais CFS, Silveira IU, Stefanello S, Neury JB. Suicide prevention training for professionals in the public health network in a large Brazilian city. Arch Suicide Res. 2011;15(4):384-9. https://doi.org/10.1080/13811118.2011.616152
https://doi.org/10.1080/13811118.2011.61... . A standard deviation of 2.92 was estimated, considering a minimum difference to be detected of 1.0, 95% confidence, and power of 0.80. Thus, the initial sample size adjusted for population (n = 298) was 56 individuals. Since it is a cluster sampling design, a design effect factor was established at 1.22 and an estimated non-response rate was estimated at 22%, which resulted in a final sample of 87 individuals for the intervention group. For the control group, 1 for 2 was considered, i.e., 174 individuals.

The random selection of participants for the intervention and control groups was performed by cluster sampling and stratification proportional to the size of the population, considering the regions (north, south, east, west) as strata and the FHS teams as randomization units, in order to obtain adequate control and reduce methodological bias. The number of professionals selected in each region was defined by multiplying the fraction of professionals by the sample size (87). Subsequently, to define the number of teams to be drawn, the number of healthcare providers per stratum was divided by the number of teams (four), totaling 22 teams randomly drawn by statistical program (Table 1).

The Suicide Behavior Attitude Questionnaire (SBAQ), composed of clinical situations frequently experienced by healthcare providers, was used to identify the professional’s attitude towards suicidal behavior²⁶26. Botega NJ, Reginato DG, Silva SS, Cais CFS, Rapeli CB, Mauro MLF, et al. Nursing personnel attitudes towards suicide: the development of a measure scale. Rev Bras Psiquiatr. 2005;27(4):315-8. https://doi.org/10.1590/S1516-44462005000400011
https://doi.org/10.1590/S1516-4446200500... . This instrument is divided into factors relating to the feelings professionals have in relation to the patient with suicidal behavior, their self-perception on capacity for care, and the right to suicide. Investigating these factors allows for the positive or negative attitudes to be measured. According to the mean obtained by adding the values of each question and diving by the total number of questions in each domain, we can verify a more positive attitudes by the higher scores for the domain “Perception of professional capacity” and by the lower scores for the domains “Feelings towards the patient” and “Right to suicide²⁶26. Botega NJ, Reginato DG, Silva SS, Cais CFS, Rapeli CB, Mauro MLF, et al. Nursing personnel attitudes towards suicide: the development of a measure scale. Rev Bras Psiquiatr. 2005;27(4):315-8. https://doi.org/10.1590/S1516-44462005000400011
https://doi.org/10.1590/S1516-4446200500... .” To verify other variables, such as sociodemographic (age, gender, color, education), professional background (occupation, specializations, training in mental health), and professional practice (previous care to patients with suicidal behavior); a closed instrument was constructed, applied with the SBAQ.

At first, all participating units were visited in order to inform about the study and apply the instruments. The professionals selected for the intervention group, were invited to participate in the intervention (training) in addition to answering the instruments (pre-test). The questionnaires were previously coded and allowed pairing, it did not allow, however, for the personal identification of the participants. The participants who were absent from the health unit at the first attempt were sought two more times, at different moments. Whenever possible and necessary, visits were scheduled.

Subsequently, the intervention group was offered a 20-hour training, aiming to improve the ability to recognize the degree of risk of an individual with suicidal behavior and to intervene; to learn strategies to care for and/or to refer individuals with suicidal behavior; and to recognize and improve one’s own attitude towards a patient with suicidal behavior. The content was defined according to the manual of suicide prevention aimed at primary healthcare teams of the World Health Organization. The training was conducted by psychologists and researchers in Suicidology, with extensive clinical and pedagogical experience in this topic. Immediately after the end of the training, the SBAQ was reapplied to the intervention group (post-test). For the control group, no type of intervention was offered, and the post-test was reapplied later in the health units.

The expected primary outcome was a difference in the level of attitudes towards suicidal behavior between the beginning and end of the intervention, verified through the SBAQ, based on the increase of scores equal to or greater than 3%; the analysis was performed on the principle of intention to treat.

Figure shows the flowchart of participation of individuals involved in the clinical trial, from recruitment to the last evaluation. Of the 87 professionals who were initially exposed to the intervention, 69 (79.3%) participated in the last evaluation, and in the control group 88 (50.6%) remained for analysis. The losses in the study occurred due to refusal to remain in the study (n of the intervention group = 7, n of the control group = 11), incomplete filling of the instruments (n of the intervention group = 11, n of the control group = 37), change of workplace or were not found (n of the control group = 38).

The distribution of the data was verified by the Shapiro-Wilk test. To compare the two groups, Pearson’s chi-square homogeneity test, t-student test for two independent samples, and U-Mann Whitney test were used. Comparison within the pre- and post-intervention group were performed by the paired t-test for dependent samples and by the Wilcoxon signed-rank test. The level of significance adopted was 5% for all tests. The research project was approved by the research ethics committee in accordance with Resolution 466/2012.

RESULTS

The analysis of sociodemographic data, of previous training, and of attending to suicidal behavior (Table 2) showed no statistically significant difference between the groups.

Table 3 describes the attitudes of healthcare providers in the intervention group and the control group, pre- and post-test. The results did not reveal significant difference for most items of the SBAQ, between the groups in the pre-test, except for item Q17, which presented statistical significance with ranks mean (intervention group = 1.40; control group = 2.70; p-value < 0.001). However, in the evaluation performed after training, there were statistically significant differences between the two groups in all items of the factors “negative feelings towards the patient” and “perception of professional capacity.” In “right to suicide” of the five items that make up the factor, items Q4, Q6, and Q16 underwent statistically significant changes (p-value < 0.05), however, questions Q3 and Q18 did not present significant changes (p-value = 0.131 and p-value = 0.597, respectively).

Table 4 describes the attitudes of healthcare providers in the intervention group and the control group, pre- and post-test. In the factor “negative feelings in relation to the patient,” we observed statistically significant gains in six of the seven items that make up the domain (Q2, Q5, Q9, Q13, Q15, and Q19). In question 17, the means of the pre-test, 2.71, and post-test, 2.02 (p-value = 0.070), showed differences, but without statistical significance. Regarding the “perception of professional capacity” there were statistically significant changes for all four items of this factor, with p-value < 0.001. In “right to suicide,” of the five items that make up the factor, items Q4, Q6, and Q16 underwent statistically significant changes (p-value < 0.005), however, questions Q3 and Q18 did not present significant changes (p-value = 0.086 and p-value = 0.234, respectively).

DISCUSSION

The literature shows that the care given to patients with suicidal behavior can be influenced by several factors, among which are the attitudes of healthcare providers⁹9. Osafo J, Akotia CS, Boakye KE, Dickson E. Between moral infraction and existential crisis: exploring physicians and nurses’ attitudes to suicide and the suicidal patient in Ghana. Int J Nurs Stud. 2018;85:118-25. https://doi.org/10.1016/j.ijnurstu.2018.05.017
https://doi.org/10.1016/j.ijnurstu.2018.... ,¹⁰10. Boukouvalas E, El-Den S, Murphy AL, Salvador-Carulla L, O’Reilly CL. Exploring health care professionals’ knowledge of, attitudes towards, and confidence in caring for people at risk of suicide: a systematic review. Arch Suicide Res. 2019;24 Suppl 2:S1-31. https://doi.org/10.1080/13811118.2019.1586608
https://doi.org/10.1080/13811118.2019.15... ,¹²12. Rayner G, Blackburn J, Edward KL, Stephenson J, Ousey K. Emergency department nurse’s attitudes towards patients who self‐harm: a meta‐analysis. Int J Ment Health Nurs. 2019;28(1):40-53. https://doi.org/10.1111/inm.12550
https://doi.org/10.1111/inm.12550... .

Attending to patients with suicidal behavior can lead to feelings of frustration, impotence, guilt, contempt, and anger¹⁸18. Van Landschoot R, Portzky G, Van Heeringen K. Knowledge, self-confidence and attitudes towards suicidal patients at emergency and psychiatric departments: randomised controlled trial of the effects of an educational poster campaign. Int J Environ Res Public Health. 2017;14(3):304. https://doi.org/10.3390/ijerph14030304
https://doi.org/10.3390/ijerph14030304... ,²⁷27. Patel R, Mehta R, Dave K, Chaudhary P. Effectiveness of gatekeepers’ training for suicide prevention program among medical professionals and medical undergraduate students of a medical college from Western India. Ind Psychiatry J. 2021;30(2):217. https://doi.org/10.4103/ipj.ipj_31_21
https://doi.org/10.4103/ipj.ipj_31_21... . Additionally, suicide behavior is surrounded by myths and beliefs, such as those that classify suicide attempts and threats as forms of seeking attention and not as actual intention, or even that people with this behavior are considered cowards⁹9. Osafo J, Akotia CS, Boakye KE, Dickson E. Between moral infraction and existential crisis: exploring physicians and nurses’ attitudes to suicide and the suicidal patient in Ghana. Int J Nurs Stud. 2018;85:118-25. https://doi.org/10.1016/j.ijnurstu.2018.05.017
https://doi.org/10.1016/j.ijnurstu.2018.... ,³⁰30. Ferreira GS, Fajardo AP, Mello ED. Possibilidades de abordagem do tema do suicídio na Estratégia Saúde da Família. Physis. 2019;29(4):e290413. https://doi.org/10.1590/S0103-73312019290413
https://doi.org/10.1590/S0103-7331201929... ,³¹31. Oliveira CT, Collares LA, Noal MHO, Dias ACG. Percepções de uma equipe de saúde mental sobre o comportamento suicida. Gerais Rev Interinst Psicol. 2016 [cited 2020 Mar 16];9(1):78-89. Available from: http://pepsic.bvsalud.org/scielo.php?script=sci_arttext&pid=S1983-82202016000100007&lng=pt
http://pepsic.bvsalud.org/scielo.php?scr... . An attitude is subject to change, which can be evidenced in our study; regarding the “feeling in relation to the patient,” the post-intervention evaluation showed changes for all items in this domain. These findings demonstrated changes in the understanding of suicidal attempts and threats as potential risk factors and that people in these conditions are in intense suffering, providing a more empathic postures in relation to these patients.

The fact that the professional reacts negatively when attending to a patient with suicidal behavior may, among other aspects, be related to the training process that often does not provide tools for coping with situations of death, especially when associated with the subject’s choice³¹31. Oliveira CT, Collares LA, Noal MHO, Dias ACG. Percepções de uma equipe de saúde mental sobre o comportamento suicida. Gerais Rev Interinst Psicol. 2016 [cited 2020 Mar 16];9(1):78-89. Available from: http://pepsic.bvsalud.org/scielo.php?script=sci_arttext&pid=S1983-82202016000100007&lng=pt
http://pepsic.bvsalud.org/scielo.php?scr... . The lack of desire to live can be conflicting for professionals, since they are instructed to save lives. Thus, aspects such as overcoming the dilemmas of omnipotence and omniscience, which usually cause distress in these situations, were widely discussed in training.

Another aspect that was raised is that the feeling of anxiety, due to a possible error of conduct or evaluation, and the idea of responsibility over the patient’s life can be expressed by the difficulty in establishing a bond or in the fear of talking about suicide for fear of inducing the patient to commit it³²32. Silva C, Smith AR, Dodd DR, Covington DW, Joiner TE. Suicide-related knowledge and confidence among behavioral health care staff in seven states. Psychiatr Serv. 2016;67(11):1240-5. https://doi.org/10.1176/appi.ps.201500271
https://doi.org/10.1176/appi.ps.20150027... . However, the discussions generated during the training showed that the professionals were less elusive in getting involved and establishing bonds with patients who attempted suicide and presented a reduction in the feeling of impotence. This may explain the significant changes in the questionnaire responses in this factor.

Perceiving one’s own negative feelings as defense mechanisms, considering death as part of human existence, and identifying the feelings involved in the process of death and dying were a part of the methodology employed and favored the understanding and modification of feelings among professionals. These findings corroborate the study developed with healthcare providers in which, after training, a significant reduction in negative feelings and better accuracy in risk assessment were found¹⁹19. Siau CS, Wee LH, Ibrahim N, Visvalingam U, Yeap LLL, Wahab S. Gatekeeper suicide training’s effectiveness among Malaysian hospital health professionals: a control group study with a three-month follow-up. J Contin Educ Health Prof. 2018;38(4);227-34. https://doi.org/10.1097/CEH.0000000000000213
https://doi.org/10.1097/CEH.000000000000... .

On the “perception of professional capacity,” the findings showed self-perception of greater capacity for care, better professional preparation, and confidence to deal with patients at risk of suicide. Similar results are found in a Japanese multicenter study that performed a two-hour intervention with 74 healthcare providers. There were significant increases in perceived skills, confidence, and attitude, as well as a greater competence in the assessment of suicidal risk, and more confidence in attending to patients in these conditions³³33. Nakagami Y, Kubo H, Katsuki R, Sakai T, Sugihara G, Naito C, et al. Development of a 2-h suicide prevention program for medical staff including nurses and medical residents: a two-center pilot trial. J Affect Disord. 2018;225:569-76. https://doi.org/10.1016/j.jad.2017.08.074
https://doi.org/10.1016/j.jad.2017.08.07... .

A study conducted in Australia, in which 248 health professionals participated in a training on suicidal behavior, resulted in improved knowledge, more appropriate attitudes regarding expansion of communication capacity, and increased confidence in providing appropriate care²¹21. Ferguson M, Dollman J, Jones M, Cronin K, James L, Martinez L, Procter N. Suicide prevention training - Improving the attitudes and confidence of rural Australian health and human service professionals. Crisis. 2018;40(1):15-26. https://doi.org/10.1027/0227-5910/a000524
https://doi.org/10.1027/0227-5910/a00052... . The literature has emphasized that negative attitudes towards suicidal patients among healthcare providers may be more related to lack of knowledge and uncertainties in how to care for than to a specific hostility²⁰20. Ramberg IL, Di Lucca MA; Hadlaczky G. The impact of knowledge of suicide prevention and work experience among clinical staff on attitudes towards working with suicidal patients and suicide prevention. Int J Environ Res Public Health. 2016;13(2):195. https://doi.org/10.3390/ijerph13020195
https://doi.org/10.3390/ijerph13020195... . Thus, misinformation about suicide can perpetuate a mistaken approach.

Continuously updated knowledge, especially regarding the assessment of suicidal risk and treatment options, can decrease anxiety about failures and increase the perception of professional capacity. As professionals understand and fulfill their responsibilities in identifying, evaluating, and intervening therapeutically, performing professionally according to evidence, and planning the follow-up of a person at suicidal risk, they become aware that the factors related to professional skills and competences have been contemplated¹⁷17. Kullberg MLJ, Mouthaan J, Schoorl M, Beurs D, Kenter RMF, Kerkhof AJ. E-learning to improve suicide prevention practice skills among undergraduate psychology students: randomized controlled trial. JMIR Ment Health. 2020;7(1);e14623. https://10.2196/14623
https://10.2196/14623... .

Healthcare providers live alongside suffering, pain, fear, hopelessness, losses in various ways and often face the processes of death and dying. Feeling helpless and powerless is common in these situations. The belief that only cure or recovery characterizes as good care, emphasized during academic training and reiterated daily by the culture of therapeutic obstinacy, may contribute to professional insecurity when faced with situations that signal a possible self-inflicted death³⁴34. Barreira MM. Suicídio como autodeterminação da cidadania perante o Estado. Rev Bioet. 2017;25 (2):301-10. https://doi.org/10.1590/1983-80422017252190
https://doi.org/10.1590/1983-80422017252... .

Several authors also highlight the influence of organizational issues of the service, as well as the scarcity of physical structure and especially trained personnel, demonstrating the difficulties and fears of not having resources in the face of the unexpected. During the training, several factors such as those reported above were described as limiting an effective care, accompanied by feelings of insecurity, helplessness, and incompetence. It was emphasized, however, that the fear of error can be gradually replaced by the confidence to intervene when limits and potentials are recognized¹⁷17. Kullberg MLJ, Mouthaan J, Schoorl M, Beurs D, Kenter RMF, Kerkhof AJ. E-learning to improve suicide prevention practice skills among undergraduate psychology students: randomized controlled trial. JMIR Ment Health. 2020;7(1);e14623. https://10.2196/14623
https://10.2196/14623... ,²¹21. Ferguson M, Dollman J, Jones M, Cronin K, James L, Martinez L, Procter N. Suicide prevention training - Improving the attitudes and confidence of rural Australian health and human service professionals. Crisis. 2018;40(1):15-26. https://doi.org/10.1027/0227-5910/a000524
https://doi.org/10.1027/0227-5910/a00052... ,³⁵35. Freitas APA, Borges LM. Do acolhimento ao encaminhamento: o atendimento às tentativas de suicídio nos contextos hospitalares. Estud Psicol (Natal). 2017;22(1):50-60. https://doi.org/10.5935/1678-4669.20170006
https://doi.org/10.5935/1678-4669.201700... .

The third component investigated in our study refers to the “right to suicide,” in which we observed changes in three of its five items, in the evaluation after intervention. However, one of the items in which no significant changes were observed was the statement: “despite everything, I think a person has the right to suicide.” An Australian study described similar result after a one-day training: in which only 30% agreed with the right to commit suicide. According to the authors, these findings reflect the nature of the items that make up this factor (moral and religious beliefs) are deeply ingrained, with less expectation of modifications, even after an educational intervention²¹21. Ferguson M, Dollman J, Jones M, Cronin K, James L, Martinez L, Procter N. Suicide prevention training - Improving the attitudes and confidence of rural Australian health and human service professionals. Crisis. 2018;40(1):15-26. https://doi.org/10.1027/0227-5910/a000524
https://doi.org/10.1027/0227-5910/a00052... .

A healthcare providers should not prioritize their individual principles and convictions when attending a person with suicidal behavior, with the risk of inducing them to adapt to social standards, based on their personal values and beliefs that may not be relevant to the patient, endangering the therapeutic bond necessary for care. Thus, the care provided cannot, in any way, intensify the feeling of guilt in the person with suicidal ideation or tendency and in their families³⁴34. Barreira MM. Suicídio como autodeterminação da cidadania perante o Estado. Rev Bioet. 2017;25 (2):301-10. https://doi.org/10.1590/1983-80422017252190
https://doi.org/10.1590/1983-80422017252... .

When asked about the possibility of changing a suicide intention by means of a conversation, significant positive effects were perceived after training. However, in the statement “when a person talks about ending their life, I try to get it out of their head,” which assumes that the professional themselves are actively involved in the event, the results were not statistically significant. A possible explanation for this refers to the fact that, although the professional believes in the possibility of prevention using therapeutic communication, they do not recognize themselves as an essential element in this process.

Dealing with death triggers countless reactions in humans, among them the perception of finitude itself. Focusing on exclusively technical, bureaucratic, and routine issues when it comes to this theme is part of a posture of denying death, to the extent that it provides power to the healthcare provider and softens the feeling of impotence³⁵35. Freitas APA, Borges LM. Do acolhimento ao encaminhamento: o atendimento às tentativas de suicídio nos contextos hospitalares. Estud Psicol (Natal). 2017;22(1):50-60. https://doi.org/10.5935/1678-4669.20170006
https://doi.org/10.5935/1678-4669.201700... . Focusing exclusively on the biological aspects and investing in technological resources as alternatives for prolonging life avoid, to some extent, not only contact with death but also a therapeutic communication that could give access to the patient’s feelings. Thus, indirectly, healthcare providers avoid contact with their own death and with their own emotions³⁴34. Barreira MM. Suicídio como autodeterminação da cidadania perante o Estado. Rev Bioet. 2017;25 (2):301-10. https://doi.org/10.1590/1983-80422017252190
https://doi.org/10.1590/1983-80422017252... .

Refusing to speak or think about death is, in a way, comforting since it feeds a fantasy that death can be driven away by not manifesting it with either words or thoughts. The death of the other is characterized as an announcement and anticipation of one’s own death – a threat – and suicide also translates into a mutilation within society by breaking its natural course, stirring the moral bases³⁵35. Freitas APA, Borges LM. Do acolhimento ao encaminhamento: o atendimento às tentativas de suicídio nos contextos hospitalares. Estud Psicol (Natal). 2017;22(1):50-60. https://doi.org/10.5935/1678-4669.20170006
https://doi.org/10.5935/1678-4669.201700... .

Suicide, since it involves biological, cultural, and social aspects, demands that educational interventions comprise, in addition to clinical management, an understanding of the psychological distress factors that are involved, which are key elements for the therapeutic approach of the multidisciplinary team. Moreover, it is necessary to rethink suicide prevention strategies to provide knowledge that leads to a gaze less regulated by judgments and moral rules, so that the person who experiences this suffering can be welcomed in any context, allowing better conditions for recovery and social rehabilitation³¹31. Oliveira CT, Collares LA, Noal MHO, Dias ACG. Percepções de uma equipe de saúde mental sobre o comportamento suicida. Gerais Rev Interinst Psicol. 2016 [cited 2020 Mar 16];9(1):78-89. Available from: http://pepsic.bvsalud.org/scielo.php?script=sci_arttext&pid=S1983-82202016000100007&lng=pt
http://pepsic.bvsalud.org/scielo.php?scr... .

This study presents as limitation the difficulty of comparative analyses with other interventions, both because they are scarce in the literature and because they differ substantially in relation to the target audience, content taught, teaching-learning methodologies, or forms of result analysis. However, our contributions lie in the type of experimental design that, by raising awareness to the role of the health professional and to the improvement of knowledge about suicidal behavior, has promoted positive change in attitudes and allowed the perception of capacity and confidence to increase regarding the care for these patients, as suggested by the results.

More positive attitudes were observed among professionals towards suicidal behavior after the intervention. This finding contributes to the quality of care in primary care and reinforces the feasibility of training to prevent this condition in the population. Thus, the data evidenced are relevant both for scientific production and for the reality of the services within in the Brazilian Unified Health System.

The results found in this study are in line with the existing literature and collaborate with the current scientific panorama, as they provide support for the development of strategies that contribute to the reduction of the high rates of attempts and suicides in the country.

We suggest for new studies to conduct sequential evaluation or follow-up, observing whether such changes are sustained along the timeline; in addition to verifying the duration of educational intervention programs, aiming to optimize the time spent in such programs, as well as the contents addressed for validation of standardized educational material in order to test and replicate such results in other populations.

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