The relationship between ultra-processed food consumption and internalising symptoms among adolescents from São Paulo city, Southeast Brazil.

OBJECTIVE: To investigate the association between ultra-processed food (UPF) consumption and internalising symptoms (IS) among adolescents. DESIGN: It is a cross-sectional study. Paper-pencil survey was completed in classroom with information on UPF consumption, IS and selected covariates. IS were assessed with the Internalizing Symptoms sub-scale from the Social Behaviour Questionnaire (IS-SBQ). UPF was evaluated with a FFQ extracted from the Brazilian National School Health Survey. Crude and adjusted association between UPF and IS was investigated with structural equation models. SETTING: São Paulo, SP, Brazil. PARTICIPANTS: A total of 2680 students, Mage = 14·85; (95 % CI 14·81, 14·88). RESULTS: UPF consumption was associated with higher scores in IS in the crude (ß = 0·14; P < 0·001) and adjusted (ß = 0·12; P < 0·001) models. The higher the consumption of UPF, the higher is the IS score. The following variables were associated with a lower risk of UPF consumption: male sex, public school and having more meals with parents. The change in the magnitude of the standardised score was almost negligible, but the model was significantly improved with the inclusion of covariates. CONCLUSIONS: Our results provide evidence about the positive association between UPF consumption and IS among adolescents. The association, despite its low magnitude, remained significant after adjusting for potential confounders. These results are relevant considering the increase in UPF consumption worldwide and in low- and middle-income countries. Also, our study emphasises the importance of a healthy diet with a reduction in UPF consumption among adolescents.

The Relationship Between Bonding Impairment and Maternal Postpartum Smoking.

OBJECTIVES: Maternal postpartum smoking is associated with several negative outcomes for mother and child. The relationship between bonding impairment (BI) and maternal postpartum smoking is less known. The aim of the present study was to assess the relationship between BI and maternal postpartum smoking at 6 to 8 months after childbirth in a primary care sample of low-income mothers who had depression during the previous pregnancy. METHODS: We performed a cross-sectional, secondary analysis from a community trial with 356 postpartum women from public primary care clinics in São Paulo, Brazil. The main outcome measure was maternal postpartum smoking. The main exposure variable was BI assessed with the Postpartum Bonding Questionnaire. A socio-demographic questionnaire evaluated maternal and obstetric characteristics. Postpartum depression was assessed with the Patient Health Questionnaire. Crude and adjusted prevalence ratios (PR) of the association between BI and maternal postpartum smoking, with 95% confidence intervals (CI), were calculated using Poisson regression. Multivariate analysis was performed using three models (Model 1 adjusted for randomization during pregnancy, Model 2 adjusted for Model 1 plus mother's socioeconomic and obstetric characteristics, and Model 3 adjusted for Model 2 plus postpartum depression). RESULTS: Maternal postpartum smoking occurred in 16.7% of our sample. In the multivariable analysis, BI was associated with maternal postpartum smoking (PR:2.04; CI 95% 1.08:3.84). CONCLUSIONS FOR PRACTICE: Women presenting bonding problems are at higher risk of smoking after childbirth. Intervention to enhance mother-child bonding may have the potential to decrease maternal postpartum smoking.

The Relationship Between Mother-Child Bonding Impairment and Suicidal Ideation in São Paulo, Brazil.

OBJECTIVES: To evaluate the association between mother-child bonding at 6-9 months after birth and suicidal ideation METHODS: A cross-sectional study embedded in a clinical trial with 358 low-income postpartum women who had antenatal depression in São Paulo, Brazil. The Postpartum Bonding Questionnaire and the Patient Health Questionnaire-9 were used RESULTS: The percentage of the main outcome, suicidal ideation (SI) was 10.3%. Using logistic regression models, bonding impairment (BI) was associated with SI even after controlling for postpartum depression and other covariates. CONCLUSIONS FOR PRACTICE: SI affects 10% of vulnerable postpartum women. BI is independently associated with SI. Treating BI may prevent SI.

Postpartum Depression and Early Predictors of Lower Maternal Confidence at 12 to 15 Months after Delivery.

The objective of the present study is to assess the association of early postpartum depression and maternal confidence with low maternal confidence at 12-15 months after delivery. Prospective study performed from 2013 to 2015 with 358 postpartum women who had participated in a cluster trial to treat their depression during pregnancy. At 6-8 months after birth, we reviewed socio-demographics, obstetric data and Postpartum Depression (PPD) with the Patient Health Questionnaire-9. Maternal Confidence (MC) was assessed at 6-8 and 12-15 months after birth with the Maternal Confidence Questionnaire. Low and High MC was defined using 50% percentile. The crude and adjusted Odds Ratios (OR) with the 95% Confidence Interval (CI) were calculated using Poisson regression with robust variance. Multivariate models estimated the ORs between postpartum depression and LMC at 12-15 months adjusted for socio-demographic variables, maternal characteristics and previous LMC. Statistical analysis was performed with STATA12 and the significance level was considered equal or lower than 5%. Among a sample of women who were depressed during pregnancy, 19% had probably moderate to severe depression, at the beginning of the child' second year of life. Low maternal confidence was associated with previous low maternal confidence (OR = 1.71; 95% CI 1.33:2.20, p = <0.001) and vaginal delivery but not with previous PPD. Based on our findings, detection and treatment of women presenting confidence problems at the first months after delivery may prevent later mother self-efficacy problems.

Vaccination coverage rates and predictors of HPV vaccination among eligible and non-eligible female adolescents at the Brazilian HPV vaccination public program.

BACKGROUND: Since March 2014, the quadrivalent HPV vaccine has been incorporated into the Brazilian Unified Health Care System and began to be offered, without direct costs, for girls from 9 to 13 years of age. Older female adolescents would have the option to be vaccinated at private health care system being responsible for the payment of HPV vaccine. The present study aimed to evaluate the coverage rates and predictors of HPV vaccination in Brazil among two groups of female adolescents: eligible and non-eligible for the HPV vaccination public program. METHODS: We used data from the 2015 Brazilian National Adolescent School-Based Health Survey, which involved a probabilistic sample of 5404 female adolescents students at public and private schools. Using a questionnaire, we gathered information on sociodemographic characteristics, sexual behavior, and respondent perception of parental supervision and have been vaccinated for HPV. Age-specific vaccination rates were analyzed in girls aged 9 to 13 at the time of public vaccination (eligible for public policy), as well among those 14 to 17 years old not eligible by the Ministry of Health for vaccination. We used Poisson regression models to investigate associated factors. RESULTS: HPV vaccine coverage was 83.5 and 21.8% among eligible and non-eligible populations, respectively. In both populations, the chance of being vaccinated decreased with older age. In the eligible population there is a greater chance of being vaccinated among ethnic group "pardas" but not with other indicators of socioeconomic status. In the non-eligible population, there was a clear association between higher vaccine coverage and greater maternal education and living with the mother. CONCLUSION: Our findings highlight the importance of public policies to minimize inequities in access to cancer prevention measures in vulnerable adolescents. A public policy of HPV vaccination for older female adolescents would increase coverage with possible reduction of HPV-related diseases in this group of women.

The Relationship Between Postpartum Depression and Lower Maternal Confidence in Mothers with a History of Depression During Pregnancy.

The objective of the present study is to evaluate the association of postpartum depression and low maternal confidence in a sample of women who had depression during pregnancy. Cross-sectional study performed from 2013 to 2015 with 346 postpartum women who had participated in an intervention to treat their depression during pregnancy. This study used the Maternal Confidence Questionnaire and the Patient Health Questionnaire 9-item scale. The prevalence ratio, adjusted and non-adjusted, and the 95% CI were calculated using Poisson regression with robust variance. Multivariate models estimated the Prevalence Ratios between postpartum depression and low maternal confidence adjusted for socio-demographic variables and maternal characteristics. Statistical analysis was performed with the STATA12. Among a sample of women who were depressed during pregnancy, only 19% had probably moderate to severe depression and nearly half, 48%, reported high maternal confidence in the postpartum period. In the fully adjusted model, women with moderate/severe probable depression showed increased risk of lower maternal confidence in comparison to women without probable depression Prevalence Ratio = 1.37 (95% CI 1.10-1.71). The results reinforce the importance of the evaluation of maternal confidence feelings in primary care particularly for women with more severe forms of depression.

Type of delivery is not associated with maternal depression.

Although many women experience depressive symptoms during the first year after childbirth, the relationship between type of delivery and maternal depression is not clear. The purpose of this study is to evaluate relationship between type of delivery and maternal depression, between 6 to 16 months after childbirth. We performed a prospective cohort study of 558 low-socioeconomic status pregnant women without depression. All participants were recruited from primary care clinics of the public sector in three administrative districts in the Western area of the city of São Paulo, Brazil. Depressive symptoms were assessed using the Self-Report Questionnaire (SRQ-20). Type of delivery was classified as uncomplicated spontaneous vaginal delivery (UVD) (no episiotomy and no more than a first-degree perineal laceration), complicated vaginal delivery (CVD) (episiotomy or more than a second-degree perineal laceration), and cesarean delivery (CD). Data about type of delivery were extracted from medical charts. Crude and adjusted risk ratios with 95% confidence intervals were estimated using Poisson regression with robust variance estimates to examine the association between type of delivery with maternal depression. Among 482 women reassessed during 6 to 16 months after delivery, 18% had symptoms of depression. According to the type of delivery, 250 (51.8%), 85 (21.7%), and 147 (30.5%) were UVD, CVD, and CD, respectively. There was no association between type of delivery and maternal depression. In comparison with women submitted to uncomplicated vaginal, women who had a cesarean or perineal trauma/episiotomy did not show greater risk of maternal depression, in the medium to long term after delivery.

Unplanned pregnancy and risk of maternal depression: secondary data analysis from a prospective pregnancy cohort.

PURPOSE: to evaluate the relationship between unplanned pregnancy (UP), a common problem in high and low income countries and maternal depression (MD). METHODS: Secondary analysis of data from a prospective cohort study with pregnant women recruited from 10 primary care clinics of the public sector in São Paulo, Brazil. Participants were questioned about pregnancy intention at 20-30 weeks of gestation. The Self Report Questionnaire score >7 was used to evaluated the presence of depression during pregnancy and 11 months after childbirth. Four groups of MD were defined: never; antenatal only; postnatal only; persistent (both antenatal/postnatal). Multinomial logistic regression was used to assess the relationship between UP and MD, controlling for confounding. RESULTS: Data were analysed for 701 at the postpartum period. Five hundred and sixty-two (67.8%) women did not plan the pregnancy. Women with UP had 2.5 more risk of being depressed during both assessments (during pregnancy and postpartum) when compared to women with a planned pregnancy (RR: 2.5; 95% CI: 1.47:4.30). In the adjusted models, women with UP were significantly more likely to have persistent depression (RR: 2.3; 95% CI: 1.2:4.3). CONCLUSION: UP is an independent risk factor for persistent depression, but not for postpartum depression.

Prevalence and risk factors for cannabis use in low-income pregnant women in São Paulo, Brazil.

Cannabis is the most commonly used illicit drug during the perinatal period and has potential risks to the fetus. The purpose of this study is to estimate the 1-year prevalence of cannabis use and identify associated factors for a population of low-income pregnant women in Brazil. We performed a cross-sectional analysis of 831 women surveyed using a structured questionnaire to collect sociodemographic, clinical, and substance use history. The 1-year prevalence of antenatal cannabis use was 4.2 %; reported lifetime use was 9.6 %. The presence of a common mental disorder and active tobacco smoking were independently associated with cannabis use, OR = 3.3 (95 % CI 1.65-6.59) and OR = 6.89 (95 % CI 3.45-13.8), respectively.

The relationship between mode of delivery and sexual health outcomes after childbirth.

INTRODUCTION: Several factors are implicated in the women's sexuality after childbirth. Nevertheless, there is conflicting evidence about the influence of mode of delivery (MD) AIM: To prospectively evaluate the relationship between MD and sexual health outcomes after childbirth METHODS: A prospective cohort study conducted between May 2005 and March 2007 included 831 pregnant women recruited from primary care clinics of the public sector in São Paulo, Brazil. The exposure variable was MD: uncomplicated vaginal delivery (spontaneous vaginal delivery without episiotomy or any kind of perineal laceration); complicated vaginal delivery (either forceps or normal, with episiotomy or any kind of perineal laceration) and cesarean delivery. Socio-demographic and obstetric data were obtained through a questionnaire applied during the antenatal and postnatal period. Crude and adjusted risk ratios, with 95% confidence intervals, were calculated using Poisson regression to examine the associations between MD and sexual health outcomes. MAIN OUTCOME MEASURES: The three main sexual health outcomes were later resumption of sexual life, self-perception of decline of sexual life (DSL), and presence of sexual desire. RESULTS: One hundred and forty-one women (21.9%) resumed sexual life 3 or more months after delivery. Although 87.1% of women had desire, DSL occurred in 21.1% of the cohort. No associations were found between MD and sexual health outcomes. CONCLUSIONS: Women's sexuality after childbirth were not influenced by the type of delivery. Efforts to improve the treatment of sexual problems after childbirth should focus beyond MD.

The relationship between socioeconomic indicators during pregnancy and gynecological appointment at any time after childbirth.

BACKGROUND: The rates of receipt of postnatal care vary widely between high and low-middle income countries. This study aimed to examine the association between indicators of socioeconomic status during pregnancy and gynecological appointment at any time after childbirth (GA). METHODS: a prospective cohort study with pregnant women recruited from 10 primary care clinics of the public sector in the city of São Paulo, Brazil. Socioeconomic characteristics and obstetric information were obtained through a questionnaire administered during pregnancy and in the postpartum period. Adjusted risk ratios (RR) with 95% confidence intervals (CI) were calculated using Poisson regression. RESULTS: Eight hundred and thirty one pregnant women were included in the study during the antenatal period and 701 were re-assessed during the postnatal period. Among them, 283 (59.6) attended a gynecological consultation. After adjusting for covariates, higher socioeconomic status during pregnancy was associated with greater risk of having a GA (RR:1.23, CI 95%:1.05:1.45 for family per capita monthly income; RR:1.19, CI 95 % 1.01:1.40 for asset score). CONCLUSION: In this sample, the attendance for GA was above average and women with higher socio-economic status were more likely to have receipt of such care. Special efforts should be made to improve the attendance and frequency of gynecological consultations after childbirth among poorer women.

Ethnic differences in tobacco use during pregnancy: findings from a primary care sample in São Paulo, Brazil.

OBJECTIVES: Tobacco use during pregnancy is a global health concern. To date the majority of research originates in developed countries, thus we have a need to better understand factors related to maternal health in developing countries. We examine the prevalence and correlates of smoking by ethnicity in a sample of pregnant primary care patients in São Paulo, Brazil. DESIGN: Data were obtained from completed surveys during perinatal care visits in primary care clinics. We examine a sample of 811 pregnant women surveyed during 20-30 weeks of pregnancy. Multiple logistic regression was used to obtain odds ratios (OR) and 95% confidence intervals (95% CI). RESULTS: We found significant ethnic differences in smoking during pregnancy. Compared to White women, Black women were more likely to use tobacco during pregnancy (OR: 1.95; 95% CI: 1.16-3.27). In the fully adjusted model, when accounting for common mental disorders, differences in smoking during pregnancy by ethnicity remained (OR: 1.96; 95% CI: 1.14-3.36). CONCLUSIONS: There are ethnic differences in tobacco use during pregnancy. Clinical implications including universal screening for tobacco use during pregnancy and culturally relevant approaches to smoking cessation are suggested.

The relationship between sleep disturbance in pregnancy and persistent common mental disorder in the perinatal period (sleep disturbance and persistent CMD).

BACKGROUND: Common mental disorder (CMD) and sleep disturbance are two common conditions among women in late pregnancy, affecting up to 20% and 63% of women, respectively, and may adversely affect their quality of life. AIM: The aim of this study is to examine the relationship between sleep disturbance in pregnancy and persistent CMD among low-income pregnant women living in Brazil. METHODS: This was a prospective cohort study conducted with pregnant women recruited from public primary care clinics in São Paulo, Brazil. We performed a longitudinal analysis of 219 women who had CMD from the Self-Report Questionnaire during the 20-30 weeks of pregnancy. Two groups were examined: (1) those who had CMD remission in the postpartum and (2) those who had persistent CMD in the postpartum (measured once in the postpartum period). Poisson regression was used to estimate the degree of association between sleep disturbance in pregnancy and the risk for persistent CMD postpartum. RESULTS: After adjusting for sociodemographic and clinical factors, sleep disturbance during pregnancy is associated with persistent CMD (RR = 1.36, 95% confidence interval: 1.01-1.84). CONCLUSION: In this sample of low-income pregnant women living in Brazil, the presence of sleep disturbance during pregnancy was associated with persistent common mental disorder in the postpartum period. Identification of sleep disturbance in pregnant women with CMD will be important in order to recognize those women at higher risk of persistent CMD in the postpartum period.

Maternal depression and offspring mental health at age 5: MINA-Brazil cohort study.

OBJECTIVE: To identify longitudinal patterns of maternal depression between three months and five years after child's birth, to examine predictor variables for these trajectories, and to evaluate whether distinct depression trajectories predict offspring mental health problems at age 5 years. METHODS: We used data from the Maternal and Child Health and Nutrition in Acre (MINA-Brazil) study, a population-based birth cohort in the Western Brazilian Amazon. Maternal depressive symptoms were assessed with the Edinburgh Postnatal Depression Scale (EPDS) at 3 and 6-8 months, and 1 and 2 years after delivery. Mental health problems in 5-year-old children were evaluated with the Strengths and Difficulties Questionnaire (SDQ) reported by parents. Trajectories of maternal depression were calculated using a group-based modelling approach. RESULTS: We identified four trajectories of maternal depressive symptoms: "low" (67.1%), "increasing" (11.5%), "decreasing" (17.4%), and "high-chronic" (4.0%). Women in the "high/chronic" trajectory were the poorest, least educated, and oldest compared with women in the other trajectory groups. Also, they were more frequently multiparous and reported smoking and having attended fewer prenatal consultations during pregnancy. In the adjusted analyses, the odds ratio of any SDQ disorder was 3.23 (95%CI: 2.00-5.22) and 2.87 (95%CI: 1.09-7.57) times higher among children of mothers belonging to the "increasing" and "high-chronic" trajectory groups, respectively, compared with those of mothers in the "low" depressive symptoms group. These differences were not explained by maternal and child characteristics included in multivariate analyses. CONCLUSIONS: We identified poorer mental health outcomes for children of mothers assigned to the "chronic/severe" and "increasing" depressive symptoms trajectories. Prevention and treatment initiatives to avoid the adverse short, medium, and long-term effects of maternal depression on offspring development should focus on women belonging to these groups.

The relationship between depressive/anxiety symptoms during pregnancy/postpartum and sexual life decline after delivery.

INTRODUCTION: Several factors have been found to be independently associated with decline in sexual activity after delivery. However, the association between depression in pregnancy/postpartum and sexual problems is less clear. AIM: To prospectively evaluate the relationship between depressive/anxiety symptoms (DAS) during the perinatal period and sexual life in the postpartum period. METHODS: A prospective cohort study conducted between May 2005 and March 2007 included 831 pregnant women recruited from primary care clinics of the public sector in São Paulo, Brazil. Four groups with DAS during antenatal and postpartum periods were identified using the Self Report Questionnaire (SRQ-20): absence of both antenatal and postpartum DAS; presence of antenatal DAS only; presence of postpartum DAS only; and presence of both antenatal and postpartum DAS. The primary outcome was perception of sexual life decline (SLD) before and after pregnancy/delivery. Crude and adjusted risk ratios (RR), with 95% confidence intervals (95% CI), were calculated using Poisson regression to examine the associations between DAS and SLD. MAIN OUTCOME MEASURE: The main outcome measure of this study is the perception of SLD before and after pregnancy/delivery. RESULTS: SLD occurred in 21.1% of the cohort. In the multivariable analysis, the following variables were independently associated with SLD: DAS during both pregnancy and postpartum (RR: 3.17 [95% CI: 2.18-4.59]); DAS during only the postpartum period (RR: 3.45 [95% CI: 2.39-4.98]); a previous miscarriage (RR: 1.54 [95% CI: 1.06-2.23]); and maternal age (RR: 2.11 [95% CI: 1.22-3.65]). CONCLUSIONS: Postpartum women with DAS have an increased likelihood for SLD up to 18 months after delivery. Efforts to improve the rates of recognition and treatment of perinatal depression/anxiety in primary care settings have the potential to preserve sexual functioning for low-income mothers.

Temporal relationship between intimate partner violence and postpartum depression in a sample of low income women.

To estimate whether there is a temporal association between Postpartum Depression (PPD) and intimate partner violence (IPV), and to assess the potential role of social support on this relationship. A cross-sectional study was conducted between January 2006 and March 2007 with 701 low income women who received prenatal and postpartum care in primary health care units of the public sector in São Paulo, Brazil. The Self-Report Questionnaire (SRQ-20) was used to assess the presence of PPD. Structured standardized questionnaires were used to assess IPV and social support. The prevalence of PPD was estimated with a 95 % confidence interval. Crude and adjusted prevalence ratios were calculated using Poisson regression to examine the association between PPD and exposure variables. Values of p < 0.05 were considered statistically significant. The prevalence of PPD was 27.9 % (95 %CI 24.6:31.2). The prevalence of psychological IPV was 38.6 %, physical IPV 23.4 %, and sexual IPV 7.1 %. The multivariate analysis showed that PPD was strongly associated with current psychological and physical/sexual violence, after controlling for confounding factors, and less so with past (prenatal or lifetime) IPV. Presence of social support was an independent protective factor for PPD. Identifying and addressing intimate partner violence, including psychological violence, in the postpartum period should be considered as part of a comprehensive approach to caring for new mothers.

Efficacy and Safety of Auricular Acupuncture for Depression: A Randomized Clinical Trial.

Importance: Depression is a leading cause of disability worldwide, and there is increasing interest in nonpharmacological treatments. Auricular acupuncture (AA) is a simple, low-cost, and well-tolerated option, but further studies are needed to establish its efficacy and safety. Objective: To estimate the efficacy and safety of auricular acupuncture as a treatment for depression. Design, Setting, and Participants: This randomized clinical trial was conducted at 4 university research centers in Brazil, from March to July 2023. Eligible patients were adults aged 18 to 50 years whose score on the Patient Health Questionnaire-9 (PHQ-9) indicated moderate depression (score 10-14) or moderately severe depression (score 15-19). Exclusion criteria included previous application of AA, risk of suicidal ideation, or severe depression (PHQ-9 score >20). An intent-to-treat analysis and modified intent-to-treat analysis were conducted. Intervention: Participants were randomized into 2 treatment groups, which included specific AA (SA) and nonspecific AA (NSA). Both groups received 12 sessions of AA with semipermanent needles with daily stimulation twice a week over 6 weeks and were followed-up for 3 months. All participants continued with their usual care for ethical reasons. The SA group's treatment protocol consisted of 6 acupuncture points on the auricular pavilion chosen according to the diagnosis of depression by traditional Chinese medicine (Shenmen, subcortex, heart, lung, liver, and kidney). The NSA group's acupuncture points were the external ear, the cheek and face area, and 4 nonspecific points in the helix region unassociated with mental health symptoms. A locator device was used to confirm which areas had neuroreactive points. Main Outcomes and Measures: The primary outcome was a reduction of at least 50% in the PHQ-9 score (ie, depression recovery) at 3 months. Secondary outcomes included depression recovery at 4 and 6 weeks; depression remission (PHQ-9 score < 5) at 4 weeks, 6 weeks, and 3 months); and adverse events. Results: A total of 304 participants were screened, and 74 participants (62 women [84%]; median [IQR] age, 29 [23-27] years) were included in the intention-to-treat analysis, with 37 participants randomized to each group (SA and NSA). A total of 47 participants (64%) were followed-up through 3 months. The results showed no statistically significant difference in depressive recovery between the groups at 3 months (14 of 24 participants in the SA group [58%] vs 10 of 23 participants in the NSA group [43%]; risk ratio [RR], 1.34; 95% CI, 0.76-2.45; P = .38). The proportions of depression recovery and remission at 4 and 6 weeks based on the PHQ-9 were higher in the SA group (except for depression recovery at 6 weeks) with no statistically significant differences. However, a statistically significant difference was observed in symptom remission at 3 months (11 of 24 participants in the SA group [46%] vs 3 of 23 participants in the NSA group [13%]; RR, 1.99; 95% CI, 1.16-3.34; P = .02) in favor of SA. There were no significant differences in adverse event rates between the groups, evidencing the intervention's safety. Most participants reported mild pain at the needle application site (33 patients [94%] in the SA group vs 32 patients [91%] in the NSA group). Five participants dropped out of the study due to adverse events. Conclusions and Relevance: The results of this randomized clinical trial suggest that SA over 6 weeks is safe. Although there was no statistically significant difference between groups for the primary efficacy outcome, patients receiving SA did experience greater symptom remission at 3 months. A larger sample size and longer intervention are needed to further evaluate the efficacy of SA for depression. Trial Registration: ClinicalTrials.gov Identifier: NCT05855421.

Suicidal ideation during pregnancy: prevalence and associated factors among low-income women in São Paulo, Brazil.

The aim of this study was to estimate the prevalence and correlates of suicidal ideation among low-income pregnant women living in Brazil. We performed a cross-sectional analysis of 831 women surveyed during 20 to 30 weeks of pregnancy using the Self-Report Questionnaire-20. The prevalence of suicidal ideation was 6.3%. The factors associated with suicidal ideation were common mental disorders, single partner status, past psychiatric history, and smoking tobacco. All cases of suicidal ideation were associated with common mental disorders.

Coping style and depressive symptomatology during pregnancy in a private setting sample.

AIM: To evaluate the association of antenatal depressive symptomatology (AD) with life events and coping styles, the hypothesis was that certain coping strategies are associated to depressive symptomatology. METHODS: We performed a cross sectional study of 312 women attending a private clinic in the city of Osasco, São Paulo from 27/05/1998 to 13/05/2002. The following instruments were used: Beck Depression Inventory (BDI), Holmes and Rahe Schedule of Recent Events (SSRS), Folkman and Lazarus Ways of Coping Questionnaire and questionnaire with social-demographic and obstetric data. INCLUSION CRITERIA: women with no past history of depression, psychiatric treatment, alcohol or drug abuse and no clinical-obstetrical complications. Odds ratios and 95% CI were used to examine the association between AD (according to BDI) and exposures variables. Hypothesis testing was done with Chi2 tests and ap value < .05. RESULTS: AD occurred in 21.1% of pregnant women. By the univariate analyses, education, number of pregnancies, previous abortion, husband income, situation of marriage and score of SSRS were associated with AD. All coping styles were associated with AD, except seeking support and positive reappraisal. By the multivariate analyses, four coping styles were kept in the final model: confront (p = .039), accepting responsibility (p < .001), escape-avoidance (p = .002), problem-solving (p = .005). CONCLUSIONS: AD was highly prevalent and was associated with maladaptive coping styles.

Prevalence and associated factors with homeopathy use in Brazil: a population-based study.

Despite the controversy about its efficacy, homeopathy is considered a medical practice alternative to the conventional medical model. Prevalence of homeopathy use varies greatly among countries and the literature has conflicting evidence about the relation between sociodemographic factors and health conditions associated with homeopathy use. We aim to estimate the prevalence of homeopathy use and its association with self-perceived health status, depression, and sociodemographic factors. We used data from 90,846 participants in the 2019 Brazilian National Survey of Health (PNS 2019), a population-based study with complex and probabilistic sampling. Sociodemographic and clinical data and information on homeopathy use during the last 12 months were collected. The Patient Health Questionnaire-9 (PHQ-9) was used to assess depression. All variables were categorized. Logistic regression models were built to obtain crude and adjusted odds ratios (OR) and 95% confidence intervals (95%CI). The prevalence of homeopathy use was 0.99% (95%CI: 0.98-1.00). In the adjusted analysis, the following variables were associated with higher use of homeopathy: female gender, age above 51 years, white ethnicity, higher socioeconomic and educational attainment, residence in Southern/Southeastern Brazil, poorer self-reported health status, and depression. Brazil shows increased offer of complementary medicine, including homeopathy. Nevertheless, the use of homeopathy treatment is very low and clearly associated with a higher socioeconomic status, poorer self-reported health status, and depression.