Prevalence Archives - Revista Brasileira de Ginecologia e Obstetrícia

  • Original Article

    Depressive Symptoms in Pregnancy: The Influence of Social, Psychological and Obstetric Aspects

    Revista Brasileira de Ginecologia e Obstetrícia. 2016;38(6):293-300

    Summary

    Original Article

    Depressive Symptoms in Pregnancy: The Influence of Social, Psychological and Obstetric Aspects

    Revista Brasileira de Ginecologia e Obstetrícia. 2016;38(6):293-300

    DOI 10.1055/s-0036-1585072

    Views3

    Abstract

    Purpose

    To assess the prevalence of depressive symptoms and their association with social, psychological, behavioral and obstetric characteristics in pregnant women.

    Methods

    This is a cross-sectional study. The sample consisted of 375 pregnant women who attended prenatal clinics in two public maternity hospitals located in the city of Goiania, Brazil. To testify the depressive symptoms, we used the Hospital Anxiety and Depression Scale (HADS). A descriptive statistical analysis was performed using programs such as CDC EPI-INFO(tm), version 7.1.5, and Statistical Package for Social Sciences (IBM SPSS), version 21.0.

    Results

    the patients had probable depressive symptoms (15.47%) and possible depressive symptoms (25.33%). The bivariate analysis showed a significant association among "depressive symptoms" and the following variables: "single or divorced" (prevalence ratio, PR = 2.08; 95% confidence interval, CI = 1.26 to 3.44); "physical activity during pregnancy" (PR = 3.96; 95%CI = 1.28 to 12.31); exposure to "psychological/emotional" violence (PR = 4.74; 95%CI = 2.94 to 7.64); "prior mental problem" (PR = 2.66; 95%CI =1.49 to 4.73) and "obstetric complications during pregnancy" (PR = 2.53; 95%CI = 1.55 to 4.13). The multivariate analysis confirmed the association of these depressive symptoms with the variables "suffered psychological/emotional violence" (odds ratio, OR = 5.821; 95%CI = 2.939 to 11.528); "physical activity during pregnancy" (OR = 3.885; 95%CI = 1.060 to 14.231); "obstetric complications during pregnancy" (OR = 2.442; 95%CI = 1.233 to 4.834) and "single or divorced" (OR = 2.943; 95%CI = 1.326 to 6.533).

    Conclusions

    the prevalence of depressive symptoms among pregnant women is of 15.47%, and emotional violence is the main factor associated with gestational depression.

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  • Artigos Originais

    Why does the prevalence of cytopathological results of cervical cancer screening can vary significantly between two regions of Brazil?

    Revista Brasileira de Ginecologia e Obstetrícia. 2014;36(5):192-197

    Summary

    Artigos Originais

    Why does the prevalence of cytopathological results of cervical cancer screening can vary significantly between two regions of Brazil?

    Revista Brasileira de Ginecologia e Obstetrícia. 2014;36(5):192-197

    DOI 10.1590/S0100-7203201400050002

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    PURPOSE:

    To analyze the prevalence of cervical cytopathological results for the screening of cervical cancer with regard to women's age and time since the last examination in Maceió and Rio de Janeiro, Brazil, among those assisted by the Brazilian Unified Health System.

    METHODS:

    Cervical cytopathological results available in the Information System of Cervical Cancer Screening for the year 2011 were analyzed, corresponding to 206,550 for Rio de Janeiro and 45,243 for Maceió.

    RESULTS:

    In Rio de Janeiro, examination at one and two year intervals predominated, while in Maceió examination at one and three year intervals had a higher predominance. Women who underwent cervical smear screening in Maceió were older than those in Rio de Janeiro. The prevalence of invasive squamous cell carcinoma was similar for the two cities, but all the other results presented a higher prevalence in Rio de Janeiro: ASCUS (PR=5.32; 95%CI 4.66-6.07); ASCH (PR=4.27; 95%CI 3.15-5.78); atypical glandular cells (PR=10.02; 95%CI 5.66-17.76); low-grade squamous intraepithelial lesions (PR=6.10; 95%CI 5.27-7.07); high-grade squamous intraepithelial lesions (PR=8.90; 95%CI 6.50-12.18) and adenocarcinoma (PR=3.00; 95%CI 1.21-7.44). The rate of unsatisfactory cervical samples was two times higher in Maceió and that of rejected samples for analysis was five times higher in Maceió when compared to Rio de Janeiro.

    CONCLUSIONS:

    The prevalence rates of altered cervical cytopathological results was significantly higher in Rio de Janeiro than in Maceió. There is no objective information that may justify this difference. One hypothesis is that there may be a difference in the diagnostic performance of the cervical cancer screening, which could be related to the quality of the Pap smear. Thus, these findings suggest that it would be necessary to perform this evaluation at national level, with emphasis on the performance of cervical cancer screening in order to improve the effectiveness of cervical cancer control.

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    Why does the prevalence of cytopathological results of cervical cancer screening can vary significantly between two regions of Brazil?
  • Artigos Originais

    Climacteric syndrome in a Northeastern Brazilian city: a household survey

    Revista Brasileira de Ginecologia e Obstetrícia. 2014;36(4):163-169

    Summary

    Artigos Originais

    Climacteric syndrome in a Northeastern Brazilian city: a household survey

    Revista Brasileira de Ginecologia e Obstetrícia. 2014;36(4):163-169

    DOI 10.1590/S0100-7203201400040002

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    PURPOSE:

    To assess the prevalence of Climacteric Syndrome (CS) in women from a municipality of Northeastern Brazil which is less developed socioeconomically.

    METHODS:

    A prospective household survey was performed in São Luís, Maranhão, Brazil with 1,210 climacteric women aged 45 to 60 years. Interviews were applied using previously tested standard questionnaires from April to July 2008. The severity of climacteric symptoms was analyzed by circulatory and psychological indexes and the latter were associated with menopausal status. Multiple correspondence analysis was used to assess the relation among climacteric symptoms.

    RESULTS:

    Most patients were 55 to 60 years old (35.3%), mulatto (37.9%), with 9-11 years of schooling (39.8%), with a partner (56%), Catholic (73.9%) and belonged to the socioeconomic class C (51.1%). The prevalence of CS was 85.9%, and hot flashes (56.4%) and sweating (50.4%) were the most prevalent symptoms. The most frequent psychological symptoms were nervousness (45%) and emotional liability (44.8%). The severity of vasomotor and psychological symptoms was significantly higher during the peri and postmenopausal period (p<0.05). Vaginal dryness (62.7%) was the most prevalent urogenital complaint.

    CONCLUSION:

    The prevalence of CS was high among women from São Luís, Maranhão, Brazil.

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    Climacteric syndrome in a Northeastern Brazilian city: a household survey
  • Artigos Originais

    Disability and factors associated with gestational low back pain

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(12):541-548

    Summary

    Artigos Originais

    Disability and factors associated with gestational low back pain

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(12):541-548

    DOI 10.1590/S0100-72032013001200003

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    PURPOSE: To determine the prevalence of low back pain in pregnant women and to describe its characteristics and associated factors. METHODS: The participants were 269 pregnant women in the first to the third trimester of pregnancy, seen at the obstetrics outpatient clinic of a University Hospital in the Brazilian Northeast. We applied a questionnaire in order to obtain data regarding socio-demographic variables, obstetric history and characteristics of low back pain, as well as the Oswestry and Rolland Morris questionnaires to assess disability and a visual analog pain scale to measure pain intensity. RESULTS: The prevalence of low back pain was 73%, with the following characteristics: stabbing (62/31.6%), irradiation (162/82.6%), of daily frequency (105/53.5%), usually starting at night (83/42.3%) when it was also more intense (122/62.2%), and lasting about 1 hour in 118 women (60.2%). Pain improved with rest (100/51%), worsened when the women stood or sat for a long time (86/43.9%) and when they did housework (85/43.4%). The level of disability ranged from "mild" to "moderate" in most cases. Urinary tract infection (p=0.02) and the scores of the Oswestry and Rolland Morris questionnaires showed significant association with the visual analogue pain scale. CONCLUSION: The prevalence of back pain among pregnant women is high, with varying characteristics. The degree of disability is usually moderate and the presence of urinary infection and higher disability scores were associated with greater intensity of low back pain.

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  • Artigos Originais

    Prevalence of Chlamydia trachomatis and risk factors associated with infection detected in endocervical sample

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(8):379-383

    Summary

    Artigos Originais

    Prevalence of Chlamydia trachomatis and risk factors associated with infection detected in endocervical sample

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(8):379-383

    DOI 10.1590/S0100-72032013000800008

    Views1

    PURPOSE: It was to determine the prevalence of Chlamydia trachomatis and the risk factors associated with infection in endocervical specimens from women seen in outpatient Obstetrics and Gynecology. METHODS: Samples of endocervical secretion of 200 women treated at the University Hospital of the Federal University of Rio Grande were analyzed for the presence of C. trachomatis by polymerase chain reaction (PCR) using primers that amplify CT05/CT06 281 base pairs of the main outer membrane protein of C. trachomatis. All participants completed a pre-coded and self-report questionnaire. Data were analyzed with the SPSS 17.0 software; for multivariate analysis it was used Poisson regression. RESULTS: Of the 200 women who were included in the study, the prevalence of infection with C. trachomatis was 11% (22 patients) and these 55 (27.5%) were positive for HPV. Risk factors associated with infection by C. trachomatis were: 8 years or less of schooling (p<0.001), family income below the poverty level (p=0.005), first intercourse at age 15 or less (p=0.04) and being a carrier of the virus HIV (p<0.001). After multivariate analysis, only the variables of schooling or less than eight years (PR 6.0; 95%CI 1.26 - 29.0; p=0.02) and presence of HIV (RP 14.1; 95%CI 3.4 - 57.5; p<0.001) remained statistically significant. CONCLUSIONS: The prevalence of C. trachomatis in endocervical specimens by PCR was 11%. The factors associated with a higher infection by C. trachomatis were lower education and being HIV positive.

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  • Artigos Originais

    Impact of pregnancy on female sexual function

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(5):205-209

    Summary

    Artigos Originais

    Impact of pregnancy on female sexual function

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(5):205-209

    DOI 10.1590/S0100-72032013000500003

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    PURPOSE: To investigate the impact of pregnancy on female sexual function. METHODS: An analytical, cross-sectional study was conducted on 181 non-pregnant and 177 pregnant women aged 18 to 45 years. The study included premenopausal, sexually active women with a steady partner and excluded those taking antidepressants or with a diagnosis of depression. Eleven of these women (6.2%) were in the first trimester, 50 (28.2%), in the second trimester and 116 (65.5%), in the third trimester of pregnancy. The evaluation consisted of an interview in which the Female Sexual Function Index (FSFI) was applied. The data were analyzed using the Statistical Package for the Social Sciences (SPSS) software, version 16.0. The nonparametric Mann-Whitney test was used to compare the mean FSFI values of pregnant and non-pregnant women. RESULTS: Sexual dysfunction was 40.4% among pregnant women and 23.3% among non-pregnant women, with a significant difference between the scores of the studied groups (p=0.01). The difference in the mean global FSFI values between the groups was also significant (p<0.0001). There were significant differences between pregnant and non-pregnant women regarding desire (p<0.0001), excitation (p=0.003), lubrication (p=0.02), orgasm (p=0.005) and satisfaction (p=0.03). The same was not observed regarding pain. CONCLUSION: We conclude that pregnancy negatively influences female sexual function, particularly the desire and excitement domains, revealing the importance of addressing the issue by professionals dealing with pregnant women.

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  • Artigos Originais

    Risk factors and prevalence of HPV infection in patients from Basic Health Units of an University Hospital in southern Brazil

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(5):226-232

    Summary

    Artigos Originais

    Risk factors and prevalence of HPV infection in patients from Basic Health Units of an University Hospital in southern Brazil

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(5):226-232

    DOI 10.1590/S0100-72032013000500007

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    PURPOSE: To determine the HPV prevalence and genotypes and to identify factors associated with infection in pregnant and non-pregnant women with positive or negative HIV-1, treated in Gynecology and Obstetrics Ambulatories and in Health Primary Units, in Rio Grande, Rio Grande do Sul State, Brazil. METHODS: Cervical cells samples from 302 patients were analyzed for HPV presence and genotypes were determined by nested and sequencing polymerase chain reaction. We calculated prevalence ratios associated with the studied variables by Fisher's exact or χ² tests, and Poisson's regression. Women with insufficient material were excluded from the study. RESULTS: HPV was detected in 55 of the 302 women included in the study (18.2%); of these, 31 were pregnant, showing a significant association for HPV (p=0.04) when compared to non-pregnant ones. Risk factors for the infection were: patients aged <20 years-old (p=0.04), early initiation of sexual life (p=0.04), absence of cytological test (p=0.01), diagnosis of altered cytology (p=0.001), and counting <349 cells/mm³ (p=0.05). However, multi-parity was found to be a protective factor for the infection (p=0.01). Multivariate analysis showed that age <20 years-old (PR=2.8; 95%CI 1.0 - 7.7, p=0.04) and an altered cytological result (PR=11.1; 95%CI 3.0 - 4.1, p=0.001) were significantly associated with infection. HPV genotype was determined in 47 samples (85.4%) presenting one genotype per infection: eight HPV 16 and 58; six HPV 6; four HPV 18 and 33; three HPV 53 and 82; two HPV 83 and 61; one HPV 31, 35, 45, 64, 68, 71 and 85. CONCLUSIONS: The prevalence of HPV detection was 18.2%, the most frequent genotypes were 16 and 58, and sociodemographic and gynecological factors were associated with viral infection.

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  • Artigos Originais

    Prevalence of violence by intimate male partner among women in primary health units in São Paulo State

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(4):185-191

    Summary

    Artigos Originais

    Prevalence of violence by intimate male partner among women in primary health units in São Paulo State

    Revista Brasileira de Ginecologia e Obstetrícia. 2013;35(4):185-191

    DOI 10.1590/S0100-72032013000400009

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    PURPOSE: To evaluate the prevalence and factors associated with intimate partner violence (IPV) among women users of Basic Health Units (BHU) in the State of São Paulo. METHODS: This was a cross-sectional descriptive study based on secondary data analysis of women users' interviews at 75 BHU in the State of São Paulo, from August/2008 to May/2009. We used a questionnaire based on the Abuse Assessment Screen and the Conflict Tactics Scales modified by the Violence Against Women Study (VAW), structured and pre-tested. The variables studied were the types of IPV (psychological, physical and sexual) and sociodemographic variables (age, education, race, paid work, religion, marital status and economic class). We interviewed 2,379 women aged 18 to 60 years. RESULTS: The prevalence of lifetime IPV was 55.7%, and the prevalences of psychological, physical and sexual IPV were 53.8, 32.2 and 12.4%, respectively. Women without a partner but previously married, with schooling <8 years and belonging to the lower economic class had a higher risk for all types of IPV, and other factors were also associated with psychological and sexual IPV. CONCLUSIONS: The prevalence of IPV is high. Healthcare professionals in primary care should make an attempt to detect IPV.

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