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Benute GRG, Bordini DCN, Juhas TR, Cabar FR, Pereira PP, Lucia MCS, et al. Depression, stress and guilt are linked to the risk of suicide associated to ectopic pregnancy. MEDICALEXPRESS 2016;3(3):M160307 http://www.dx.doi.org/10.5935/MedicalExpress.2016.03.07

 

ORIGINAL RESEARCH http://www.dx.doi.org/10.5935/MedicalExpress.2016.03.07

Depression, stress and guilt are linked to the risk of suicide associated to ectopic pregnancy

Gláucia Rosana Guerra Benute1,2; Debora Cristina Nozzella Bordini1,2; Thiago Robles Juhas1; Fabio Roberto Cabar2; Pedro Paulo Pereira2; Mara Cristina Souza de Lucia1; Rossana Pulcineli Vieira Francisco2

1. Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Divisão de Psychology, São Paulo, SP, Brazil
2. Universidade de São Paulo, Faculdade de Medicina, Departmento de Obstetrícia e Ginecologia, São Paulo, SP, Brazil

E-mail: glaucia.benute@hc.fm.usp.br

Received in February 26 2016.
First Review in March 16 2016.
Accepted in April 22 2016.

Abstract

OBJECTIVE: To identify the risk for suicidal behavior in women who had a fetal loss resulting from ectopic pregnancy and verify the association of suicide risk with depression and psychosocial aspects.
METHODS: Thirty-one women diagnosed with an ectopic pregnancy were interviewed. Major depression was identified using the Primary Care Evaluation of Mental Disorders questionnaire. The Prenatal Psychosocial Profile questionnaire was used to measure stress, social support and self-esteem.
RESULTS: We found that 16% (n = 5) reported suicide risk behavior. The correlation between suicide risk and symptoms of major depression, stress and guilt was statistically significant.
CONCLUSIONS: Depression and stress have been linked to the presence of suicide risk, further increasing the vulnerability of women with ectopic prgnancy, which generates intense emotional reactions as guilt.

Keywords: Ectopic Pregnancy, Risk of suicide, Depression, Stress, Guilt.

Resumo

OBJETIVO: identificar o risco de comportamento suicida em mulheres que apresentaram perda fetal resultante de gestação ectópica e verificar a associação entre risco suicida com depressão e aspectos psicológicos.
MÉTODO: Trinta e uma mulheres diagnosticadas com gestação ectópica foram entrevistadas. Diagnóstico de Depressão maior foi identificado através do questionário Primary Care Evaluation of Mental Disorders. O questionário Prenatal Psychosocial Profile foi utilizado para avaliação de estresse, suporte social e auto-estima.
RESULTADOS: Foi encontrado índice de 16% (n = 5) de mulheres que reportaram risco de comportamento suicida. A correlação entre risco suicida e sintomas de depressão maior, estresse e culpa foi estatisticamente significante.
CONCLUSÃO: Depressão e estresse estiveram relacionados com a presença de risco suicida, aumentando a vulnerabilidade das mulheres com gestação ectópica, o que gera reações emocionais intensas como a culpa.

Palavras-chave: Gestação Ectópica, Risco de suicídio, Depressão, estresse, Culpa.

 

INTRODUCTION

Suicide is understood as the human act of putting an end to one's life1 and is recognized worldwide as a public health problem.2 Epidemiologic data show that one million people committed suicide in 2000, and WHO3 points to 900.000 suicides in 2003, that is, one death every 35 seconds. It is estimated that 1.53 million people will kill themselves in 2020.4

Although suicide ideation is an important factor in suffering, few studies have addressed the issue, especially in the reproductive context.5 It is estimated that a quarter of the pregnant population will attempt suicide and that 33% of the suicidal cases are associated with a depression diagnosis.6,7

An ectopic pregnancy (EP) is defined as the implantation and development of an egg outside the uterine cavity, most often in the fallopian tubes.8 The occurrence of EP rose 6% between the 1970s and the 1990s. In the latter decade, the incidence of EP approximated 20:1000 pregnancies.9

Farhi et al10 carried out a prospective study designed to calculate suicide attempt and suicide mortality rates by analyzing the medical histories of 160 primiparas who underwent a surgical procedure for EP. They found that 6 women attempted suicide in the 12 months following surgery, and one of them actually killed herself. The authors discuss that an EP may produce changes in one's self-image, persistent trauma, and uncertainty related to future pregnancies, all of which are factors that contribute directly to a suicide attempt or act.

Thus, suffering is necessarily a key dimension in suicidal behavior.11 Despite the relevance of the data, to the best of our knowledge, no subsequent studies have been reported.

Therefore, the present study aimed to identify the risk for suicidal behavior in women who had a fetal loss resulting from EP and to verify the association of suicide risk with depression, stress, social support, and low self-esteem.

 

MATERIALS AND METHODS

This study has an exploratory descriptive design. The research was carried out at the largest public university hospital in Brazil, in the city of São Paulo (population: 10.9 million).

Thirty-one women with a diagnosis of Ectopic pregnancy were invited to participate in the study, which used a convenience design. The hospital research and ethics committee approved the study before enrollment (case #287/09). All participants were informed that their participation in the research was voluntary and that their names would remain confidential. They were assured their decision regarding whether or not to participate would have no effect on the quality of care they would receive. Written consent was obtained before conducting the interviews.

A questionnaire-based, semi-directed interview was conducted for data collection. The first part of the questionnaire included the collection of sociodemographic data [age (years), schooling (elementary and secondary education, complete/incomplete higher education), marital status (married or in a stable relationship, single, and separated)].

The interviewees averaged 28.9 ± 5.4 years of age: 48.4% had finished high school, 61.3% were in a stable relationship, 87.1% held a paid job and 96.8% had religious beliefs.

Risk of suicide was assessed using Primary Care Evaluation of Mental Disorders (PRIME-MD),12 a structured interview tool for the investigation of psychological disorders. This study used the specific module for assessment of major depression, and more particularly, the question assessing the risk of suicide. The PRIME-MD classification system was developed to aid primary care physicians in screening, evaluating, and diagnosing mental disorders. It correlates highly with diagnoses made by independent health professionals as shown by the following indexes: 83% of sensitivity, 88% of specificity, 80% of positive predictive value, and 88% of overall accuracy. It is also an instrument of easy and convenient use in an obstetric outpatient setting.13-15

To evaluate stress, self-esteem, and social support, the Prenatal Psychosocial Profile (PPP) was used. It was translated and validated for Brazilian Portuguese.16 It is a 44-item Likert-type scale developed by Curry17 to measure stress, social support from partner, social support from others, and self-esteem of women during pregnancy. The stress subscale consists of 11 items and asks women to rate the amount of stress they perceive they are experiencing on a four-point scale from no stress (1) to severe stress (4) (overall score range: 11-44). The two social support subscales, support from partner and support from others, also consist of 11 items each. Women are asked to rate their level of satisfaction with the support they receive from their male partners (if they have one) and then from others, including family and/or friends. Using a six-point scale from 1 (very dissatisfied) to 6 (very satisfied), first they rate the support they receive from their partners and then from others. The overall score range is 11-66 for each of the support subscales.

A psychologist carried out a qualitative analysis of the responses to determine the basis for the women's feelings about modes of birth, using a context analysis technique. This involves transforming a qualitative evaluation into a quantitative analysis. Content analysis of the semi-structured interviews provided a list of repeated themes, which were then used to organize the findings. The database was codified, and the answers from the interviews were translated by means of transversal analysis. It then became possible to categorize answers, and categories could be described quantitatively. No topic could fall into more than one category, and no woman could be coded twice for the same topic.18

Data were analyzed using the Statistica19 program for Windows (Release 4.3, Statsoft, Inc., 1993) and were reported as mean and standard deviation. Student's t-test was used to compare the groups with or without risk of suicide. Categorical data were compared using the chi-squared test or the Fisher exact test where appropriate. The level of significance was set at p < 0.05 for all analyses.

 

RESULTS

In the current study, it was found that 16% (n = 5) of the participants reported thinking they would rather die or hurt themselves somehow. Such thoughts specifically point to a risk for suicide.

The results are displayed in the tables below and the data are divided into those from pregnant women at risk for suicide and those from pregnant women without such a risk. Table 1 shows that no statistical significance was found between the sociodemographic characteristics and the suicide risk.

 

 

Table 2 shows that the correlation between suicide risk and symptoms characteristic of major depression was statistically significant in terms of diminishing interest in daily activities (p < 0.01), feelings of helplessness or guilt (p = 0.04), and diagnosis of major depression (p = 0.04).

 

 

As shown in Table 3, stress as measured by the Prenatal Psychosocial Profile was statistically significant (p = 0.05) when correlated with the groups of women at risk or not for suicide.

 

 

DISCUSSION

Suicidal behavior has a multifactorial etiology involving a series of complex phenomena with biological, genetic, social, psychological, cultural, and environmental elements related to the personal and/or collective life. It comprises ideation, attempt, and suicide itself.20

Some authors questions21,22 the available epidemiologic data on suicide because of frequent underreporting; termination of life coded as the cause of death in death certificates possibly occurs two to three times less than the actual number of suicides.23 In terms of suicide attempts, some go as far as stating that at least a tenfold increase in estimates would be more realistic.21-25

The percentage of women with self-destructive thoughts during pregnancy and the puerperium varies from 2.7% to 14%.26 Gentili25 emphasizes that suicide attempts by women without any complicating conditions are linked to (a) unplanned and unwanted pregnancy, (b) unfavorable socioeconomic conditions, (c) presence of symptoms of anxiety and/or depression, (d) not living with their partners. Fonseca-Machado et al27 associated suicidal ideation during pregnancy with depression. Silva et al.28 found that suicide risk factors in pregnant women with a diagnosis of depression include anxiety, the thought of abortion and partner absence. Studies dealing with suicide ideation in high-risk pregnant women are scarce.

A study conducted with 268 pregnant women with complicating conditions and/or obstetric disorders, including high blood pressure (preeclampsia and/or chronic high blood pressure), cardiopathy, diabetes mellitus, collagenosis, and risk for preterm labor, found that 5% of the study population reported suicide ideation and that 71.4% of the suicidal group had a diagnosis of depression.29

This study found a high rate (16%) of ideations that it would be better to die or somehow hurt oneself, which is indicative of a specific risk for suicide. A study conducted using the PRIME-MD to interview pregnant women with complicating conditions at the same health center as the one in this study found that 5% of the study population was at risk for suicide.5

Reported global rates for suicide ideation and attempt during a pregnancy without complicating conditions are in the 2.7%-9,2% range. And in the 14% range in the postpartum.26-29 Therefore, the suicide risk found in the current study of 16% for women who were given a diagnosis of ectopic pregnancy must be considered as high. These data indicate the need for the performance of precise evaluations focused on the mental health of pregnant women diagnosed with the condition.

A qualitative study26 carried out in 1996 with 7 women to describe the experience of fetal loss resulting from EP found that the medical diagnosis was followed by intense mental suffering, triggering feelings of guilt and anguish, which lasted upwards of 2 years. The women had great difficulty mourning their loss, for there are no parting rituals in such cases, which hinders perception of one's body image and maternal role.

Suicide, when viewed as a public health problem, may be associated with a variety of factors and contexts.3 Nonetheless, the two reports establish a link between suicide and depression,30,31 as was found in this study. Nonetheless, we would like to note that this study draws attention to the high depression rate of women diagnosed with EP: 36.6% (n = 11) of the total sample in this study; we found that the psychological suffering set off by the diagnosis of ectopic pregnancy and, consequently, by the fetal loss, makes women more vulnerable to depression.

In the analysis of depressive symptomatology, the current study showed that the symptoms of lessening of interest in daily activities and feelings of helplessness or guilt were linked to suicide risk. Guilt is a feeling which is present in fetal loss, regardless of the kind of abortion that takes place.32 It is felt as a result of the deviation from established behavior patterns. It stems from one's feeling of unacceptability.33

Fetal loss may be understood as a deviation from established social behavior patterns. Despite cultural changes and the shifting position of women in the labor market, society still perceives maternity as inherent to women. Thus, depression and the risk for suicide may derive from the departure from such inner needs, which generates intense emotional reactions.34

As with depression, stress has been linked to the presence of suicide risk, further increasing the vulnerability of women with EP. A longitudinal study which evaluated women 16 years after they had EP observed a longterm emotional impact resulting from the losses they experienced. Even though 16 years had elapsed, two women still mourned the loss. It was also found that EP had been a traumatic experience which strained affective relationships and triggered faith crises.35

Further studies concerning pregnancy losses will be able to provide additional evidence of the recurrent nature of such a phenomenon and enable women's health to be understood as involving mental suffering, thus allowing for the development of new public health policies.

The high rates found in this study, whether of suicide risk or major depression, suggest the importance of detection, evaluation, and early diagnosis of depression and suicide risk in women with an ectopic pregnancy.

 

AUTHOR PARTICIPATION

Benute GRG planned the project, performed the research, participated in writing the article and approved final version; Bordini DCN performed the research and approved the final text; Pereira PP performed gynecological evaluation of patients, participated in the writing of the manuscript and approved final text; de Lucia MC was responsible for the execution of the psychological testing of patients and approved final manuscript; Francisco RPV participated in the planning of the project, supervised gynecological care of the patients, participated in the writing of the manuscript and gave approval to the final text.

 

CONFLICT OF INTEREST

Authors declare no conflict of interest associated to this project.

 

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