11 results on '"Sánchez, Hugo"'
Search Results
2. Sex-on-premise venues, associated risk behaviors, and attitudes toward venue-based HIV testing among men who have sex with men in Lima, Perú.
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Lankowski, Alexander, Sánchez, Hugo, Hidalgo, José, Cabello, Robinson, and Duerr, Ann
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HIV infections , *HUMAN sexuality , *SEXUALLY transmitted diseases , *SAUNA , *HIV prevention , *HIV infection epidemiology , *SUBSTANCE abuse & psychology , *EPIDEMIOLOGY of sexually transmitted diseases , *RISK-taking behavior , *SUBSTANCE abuse , *CROSS-sectional method , *SOCIAL networks , *MEDICAL screening , *HEALTH attitudes , *PSYCHOSOCIAL factors , *RESEARCH funding , *SEXUAL partners , *HIV ,HIV infections & psychology - Abstract
Background: In Perú, HIV disproportionately affects men who have sex with men (MSM). Despite widespread access to treatment, the high rate of new HIV infections has remained unchanged over the last decade. Low knowledge of HIV status associated with late diagnosis is a key factor underlying the high HIV incidence observed in this setting, creating conditions for efficient onward transmission. Improving access to HIV testing and prevention services for those at highest risk is an important public health priority. Sex-on-premise venues (SOPVs) - saunas, sex clubs, pornographic movie theaters, hourly hotels, and bars/discos with areas where sex is permitted - may be opportune sites for outreach; however, further research on SOPVs and the populations who frequent them is needed to inform such efforts.Methods: We conducted a cross-sectional online survey of adult MSM in Lima, Perú to evaluate patterns of SOPV attendance, associated sexual risk behaviors, and attitudes toward SOPV-based interventions. Participants were recruited through outreach to social media networks affiliated with local LGBTQ-aligned community groups. Our primary analytic objective was to estimate the association of HIV-related sexual risk behaviors and SOPV attendance. Additionally, we performed exploratory analyses to describe risk behavior stratified by SOPV category and to examine the relationship between SOPV attendance and the use of online platforms to meet sex partners.Results: Overall, 389 MSM completed the survey from November 2018 through May 2019, of whom 68% reported attending an SOPV in the last 3 months. SOPV attendance was associated with multiple sexual risk behaviors, including transactional sex, group sex, substance use around the time of sex, and higher number of partners. Over two thirds of SOPV attendees indicated they would accept HIV testing if offered at SOPVs.Conclusions: SOPV attendance was common among MSM in Lima who participated in our survey, and SOPV attendees reported significantly greater engagement in sexual risk behaviors related to HIV transmission. Attitudes toward hypothetical SOPV-based interventions were generally favorable. These findings suggest that outreach at SOPVs may be an effective mechanism for reaching a particularly high-risk sub-population of MSM in Perú to deliver targeted HIV testing and prevention interventions. [ABSTRACT FROM AUTHOR]- Published
- 2020
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3. Knowledge and preferences concerning acute HIV testing programs among both Peruvian men who have sex with men and transgender women.
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Wandell, Grace M., Molina, Yamile, Sánchez, Hugo, Greer, Anna C., Ríos, Jessica, Bain, Carolyn, Segura, Patricia, Lama, Javier R., Sánchez, Jorge, and Duerr, Ann
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HIV infections ,THERAPEUTICS ,DIAGNOSIS of HIV infections ,ANTIRETROVIRAL agents ,HIV infection transmission ,MEN who have sex with men ,INDIVIDUALS' preferences ,HIV prevention ,HIV infections & psychology ,FOCUS groups ,HEALTH attitudes ,HEALTH services accessibility ,HOMOSEXUALITY ,MEDICAL screening ,RESEARCH funding ,UNSAFE sex ,CROSS-sectional method ,PATIENTS' attitudes ,AIDS serodiagnosis - Abstract
Immediate antiretroviral therapy (ART) for acute HIV infection (AHI) may decrease HIV transmission in high-risk populations. This study evaluated knowledge of AHI and AHI testing program preferences in Lima, Peru through four semi-structured focus groups with high-risk men who have sex with men (MSM) ( n = 20) and transgender women (TW) ( n = 16). Using content analysis, emergent themes included knowledge of AHI symptoms, AHI transmission potential, and the HIV testing window period, and preferences concerning point of care results. Participants demonstrated low familiarity with the term AHI, but many correctly identified AHI symptoms. However, these symptoms may not motivate testing because they overlap with common viral illnesses and AIDS. Some were aware that infectiousness is highest during AHI, and believe this knowledge would facilitate HIV testing. The shortened window period with AHI testing would encourage testing following high-risk sex. Delayed result notification would not decrease AHI testing demand among MSM, although it might for some TW. [ABSTRACT FROM AUTHOR]
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- 2017
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4. Association between sexual role and HIV status among Peruvian men who have sex with men seeking an HIV test: a cross-sectional analysis.
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McLean, Sarah A., Galea, Jerome T., Prudden, Holly J., Calvo, Gino, Sánchez, Hugo, and Brown, Brandon
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HIV infections ,MEN who have sex with men ,DIAGNOSIS of HIV infections ,GENDER role ,GENDER identity ,PUBLIC health ,HEALTH ,HIV prevention ,HIV infection transmission ,HIV infection epidemiology ,CONDOMS ,HOMOSEXUALITY ,MEDICAL screening ,RISK-taking behavior ,HUMAN sexuality ,UNSAFE sex ,DISEASE prevalence ,CROSS-sectional method ,RETROSPECTIVE studies ,SEXUAL partners - Abstract
In Latin America, sexual role, sexual identity and sexual practices are intricately related; the roles activo, pasivo and moderno often encompass sexual identity and sexual practices. We aimed to understand the association between sexual role and HIV status in Peruvian men who have sex with men. HIV-testing services at Epicentro Salud, a Peruvian gay men's health centre, were paired with clinic data on demographics and sexual behaviour. Bidirectional stepwise logistic regression was conducted to determine associations between sexual role and HIV status. Of 366 clients who underwent HIV testing, 86 (23.5%) tested positive. There was a strong association between sexual role ('activo' or typically insertive, 'pasivo' or typically receptive, 'moderno' or typically versatile) and a positive HIV test (p = 0.002). Compared to clients with an activo role, those who reported a pasivo (OR = 6.14) and moderno (OR = 6.26) role were more likely to test positive for HIV. Sexual role was associated with sexual identity (gay, straight and bisexual) and gender of partners in the past six months. Self-reported pasivo and moderno sexual roles were strongly associated with a positive HIV test result. Further research should examine differences in sexual practices between sexual role groups. [ABSTRACT FROM AUTHOR]
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- 2016
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5. 'Just getting by': a cross-sectional study of male sex workers as a key population for HIV/STIs among men who have sex with men in Peru.
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Bayer, Angela M., Garvich, Mijail, Díaz, David A., Sánchez, Hugo, García, Patricia J., and Coates, Thomas J.
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CROSS-sectional method ,MALE sex workers ,HIV infections ,MEN who have sex with men - Abstract
Objectives To describe the sociodemographic and sex work characteristics, recent sexual practices, HIV risk perception and testing history, and HIV and syphilis prevalence of Cercado (downtown) and non-Cercado (close urban) male sex workers (MSWs) in Lima, Peru. Methods Eighty-nine MSWs completed a self-administered survey and participated in HIV and syphilis testing. Results Cercado MSWs had significantly lower median weekly earnings than non-Cercado MSWs (US$43 vs US $72, p=0.04). Most non-Cercado MSWs (81%) reported only insertive anal intercourse with male/transgender partners, while Cercado MSWs primarily reported only insertive (52%) or insertive and receptive (45%) anal intercourse ( p=0.03). Consistent condom use was low with insertive and receptive anal intercourse in both subgroups. Among MSWs with recent female partners, condom use with the last partner was lower among Cercado versus non-Cercado MSWs for vaginal sex (37% vs 65%, p=0.04) and anal sex (27% vs 80%, p=0.01). More Cercado than non-Cercado MSWs (57% vs 42%) perceived high HIV risk (p=0.05) and Cercado MSWs had a much higher prevalence than non-Cercado MSWs of HIV (23% vs 4%, p=0.04) and syphilis (22% vs 0%, p=0.02) infections. Conclusions MSWs in Lima are diverse and Cercado MSWs are 'just getting by,' engaging in more risk behaviours, and more likely to have HIV/STIs. Future research should identify, describe and carry out HIV/STI testing with broader groups of MSWs and their client and non-client partners. Prevention efforts should provide HIV/STI risk reduction education for MSWs and related subgroups who are currently not targeted such as female partners. [ABSTRACT FROM AUTHOR]
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- 2014
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6. Validity and reliability of the SF-36 in Chilean older adults: the ALEXANDROS study.
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Lera, Lydia, Fuentes-García, Alejandra, Sánchez, Hugo, and Albala, Cecilia
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ALGORITHMS ,ANTHROPOMETRY ,CHI-squared test ,CONFIDENCE intervals ,STATISTICAL correlation ,EPIDEMIOLOGY ,FACTOR analysis ,HEALTH behavior ,HEALTH surveys ,LIFE expectancy ,QUALITY of life ,QUESTIONNAIRES ,RESEARCH funding ,SCALE analysis (Psychology) ,STATISTICS ,U-statistics ,LOGISTIC regression analysis ,DATA analysis ,ACTIVITIES of daily living ,CROSS-sectional method ,RESEARCH methodology evaluation ,DATA analysis software - Abstract
To validate short-form-36 health survey (SF-36) with specific scoring algorithm obtained in a large sample of Chilean older people and to associate quality of life in this sample with social and health related factors. A cross-sectional study on 2,143 community-living subjects aged 60-92 years (33 % men and 67 % women) conducted in Santiago, Chile. Scores in 8 scales of SF-36-physical function (PF), role physical (RP), bodily pain (BP), general health (GH), vitality (VT), social functioning (SF), role emotional (RE) and mental health (MH)-, were calculated. Factor analysis was used to extract two principal factors and logistic regression model was applied to estimate its association with socio-demographic and health variables. The internal consistency of scales was high (Cronbach's alpha 0.86-0.87). Factor analysis retained two factors: mental (MCS) and physical (PCS) components accounting for 65.3 % of total variance (55.3 and 10.0 % respectively). High correlations (0.61-0.94) between MCS and MH, V, RE and SF were obtained. PCS correlated highest (0.72-0.86) with RP, PF and BP. Self-perceived symptoms of depression (GDS-15 ≥5) was the main variable explaining low scores in both MCS and PCS (adjusted OR = 26.9; 95 % CI: 15.3-47.2; OR = 3.4; 95 % CI: 2.1-5.5, respectively). We have demonstrated the reliability and validity of SF-36 questionnaire to evaluate health related quality of life, reporting Chilean-Specific factor score coefficients for MCS and PCS based in national Chilean means and standard deviations for older people. After adjusting by age and gender, the main predictors of low health related QoL in Chilean older people were self-perceived symptoms of depression, the presence of two or more chronic diseases and illiteracy. Important gender inequalities were observed in all of these results, being consistently less favorable in women than in men. [ABSTRACT FROM AUTHOR]
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- 2013
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7. Perceived control over menopausal hot flushes in mid-aged women.
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Chedraui, Peter, Pérez-López, Faustino R., Aguirre, Wellington, Calle, Andrés, Hidalgo, Luis, León-león, Patricia, Miranda, Octavio, Martínez, Nalo, Mendoza, Marcela, Narváez, Jorge, Sánchez, Hugo, Schwager, Gino, Quintero, Juan C., Zambrano, Branly, Leimberg, María L., Vallarino, Varinia, and Vega, Bernardo
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MENOPAUSE ,HOT flashes ,MIDDLE-aged women ,WOMEN ,CROSS-sectional method ,HORMONE therapy - Abstract
Background. Hot flushes (HFs) and night sweats are frequent complaints among both peri- and postmenopausal women. Perceived control of this complaint may vary from one population to another. Objective. To assess perceived control over menopausal HFs and determinant factors among mid-aged Ecuadorian women. Methods. In this cross-sectional study healthy women aged 40–59 years, seeking healthcare centres of eight main cities of Ecuador with more than 100,000 inhabitants, were assessed with the Menopause Rating Scale (MRS) and those presenting HFs were requested to fill out the Perceived Control Index (PCI) and a questionnaire containing socio-demographic data (female and partner). Results. A total of 1154 women participated in this study of which 56% presented HFs ( n = 646). According to the MRS, 29.1% and 9.1% of these HFs were graded as severe and very severe, respectively. Mean age of women presenting HFs was 49.5 ± 5.2 years, with 51.9% having 12 years or less of education, 61.5% being postmenopausal and 47.2% living in high altitude. At the moment of the survey 13.9% were on hormone therapy, 12.8% on phytoestrogens and 7.1% on psychotropic drugs. There was a significant decreasing trend for PCI scores (total and difficulty in control items) from one menopausal stage to the next, with no differences observed for time since menopause onset. Despite this, logistic regression analysis determined that HF severity, as determined with the MRS, was the only single predictive factor related to lower HF perceived control (total PCI score <38) (OR: 1.83 CI 95% [1.15–2.90], p < 0.01). Conclusion. As determined with the PCI, HF severity was related to a lower perceived control among mid-aged women. [ABSTRACT FROM AUTHOR]
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- 2010
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8. Application of the 10-item Cervantes Scale among mid-aged Ecuadorian women for the assessment of menopausal symptoms.
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Chedraui, Peter, Pérez-López, Faustino R., Sánchez, Hugo, Sánchez, Priscila, Miranda, Octavio, Quispe, Paulina, Madero-Trelles, Teddy, Hidalgo, Luis, Arboleda, Daniela, López, Gabriela, and Quintero, Juan C.
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HORMONE therapy for menopause , *SOCIODEMOGRAPHIC factors , *DISEASES in middle-aged women , *CROSS-sectional method , *SYMPTOMS , *ECUADORIANS , *PSYCHIATRIC drugs - Abstract
Background The majority of instruments used to evaluate menopausal symptoms are long and complex. In this sense, more simple tests are being designed to rapidly obtain a snapshot of the global clinical picture. Objective To assess menopausal symptoms in mid-aged women using the short 10 item version of the original menopause Cervantes Scale (CS-10). Method This was a cross sectional study in which a total of 451 Ecuadorian women (40-59 years) were surveyed with the CS-10 and a general socio-demographic questionnaire containing personal and partner data. Results Median age of the whole sample was 48 years. A 41.2% were postmenopausal, 44.3% abdominally obese (waist circumference >88 cm), 6% diabetic, 16.9% hypertense, 11.5% smoked, 6.9% currently used hormone therapy, 9.5% phytoestrogens and 6.7% psychotropic drugs. For the entire sample, median [interquartile range] CS-10 global scores were 10.0 [9.5], and for pre-, peri- and postmenopausal women: 5.0 [7.0], 11.0 [9.0] and 13.5 [8.0], respectively. The CS-10 displayed good internal consistency (Cronbach's alpha 0.87). According to the CS-10, the three most prevalent menopausal symptoms were: muscle and joint pains (88.5%), hot flushes (77.6%) and skin dryness (71.4%). Multiple linear regression analysis found that postmenopausal status, parity, unhealthy perceived status, psychotropic drug use, partner erectile dysfunction, lower coital frequency and living at high altitude were related to higher CS-10 global scores. Conclusion In this mid-aged Ecuadorian female sample severity of menopausal symptoms, as determined by the CS-10, were related to environmental and female/partner personal and socio-demographical aspects. [ABSTRACT FROM AUTHOR]
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- 2014
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9. Personal and professional use of menopausal hormone therapy among gynecologists: A multinational study (REDLINC VII).
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Danckers, Luis, Blümel, Juan E., Witis, Silvina, Vallejo, María S., Tserotas, Konstantino, Sánchez, Hugo, Salinas, Carlos, Saavedra, Javier, Rojas, José A., Onatra, William, Ojeda, Eliana, Mostajo, Desireé, Morera, Flory, Monterrosa, Alvaro, Montaño, Armando, Meruvia, Nelva, Martino, Mabel, Martínez, Jaime, Lima, Selva, and González, Erik
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HORMONE therapy for menopause , *GYNECOLOGISTS , *HEALTH surveys , *THROMBOEMBOLISM , *REPORTING of diseases , *COMPARATIVE studies , *GYNECOLOGY , *RESEARCH methodology , *MEDICAL cooperation , *MENOPAUSE , *RESEARCH , *EVALUATION research , *RELATIVE medical risk , *CROSS-sectional method - Abstract
Background: Previously, the REDLINC VI study showed that the main reason for the low use of menopausal hormone therapy (MHT) was its low rate of prescription by doctors.Objective: To determine the use of MHT and perceived related risks among gynecologists.Methods: A self-administered and anonymous questionnaire was delivered to certified gynecologists in 11 Latin American countries.Results: A total of 2154 gynecologists were contacted, of whom 85.3% responded to the survey (n = 1837). Mean age was 48.1 ± 11.4 years; 55.5% were male, 20.3% were faculty members and 85% had a partner. Overall, 85.4% of gynecologists responded that they would use MHT if they had menopausal symptoms (81.8% in the case of female gynecologists) or prescribe it to their partner (88.2% in the case of male gynecologists; p < 0.001). Perceived risk related to MHT use (on a scale from 0 to 10) was higher among female than among male gynecologists (4.06 ± 2.09 vs. 3.83 ± 2.11, p < 0.02). The top two perceived reported risks were thromboembolism (women 33.6% vs. men 41.4%, p < 0.009) and breast cancer (women 38.5% vs. men 33.9%, p < 0.03). Overall, gynecologists reported prescribing MHT to 48.9% of their symptomatic patients (women 47.3% vs. men 50.2%, p < 0.03) and 86.8% currently prescribed non-hormonal remedies and 83.8% alternative therapies for the management of the menopause. Gynecologists who were older and academic professionals prescribed MHT more often.Conclusion: Although this Latin American survey showed that gynecologists are mostly supporters of MHT use (for themselves or their partners), this is not necessarily reflected in their clinical practice. [ABSTRACT FROM AUTHOR]- Published
- 2016
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10. Resilience and related factors during female Ecuadorian mid-life
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Chedraui, Peter, Pérez-López, Faustino R., Schwager, Gino, Sánchez, Hugo, Aguirre, Wellington, Martínez, Nalo, Miranda, Octavio, Plaza, María S., Astudillo, Cesar, Narváez, Jorge, Quintero, Juan C., and Zambrano, Branly
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ECUADORIANS , *MIDDLE age , *MENOPAUSE , *CROSS-sectional method , *REGRESSION analysis , *SOCIODEMOGRAPHIC factors , *TEST reliability - Abstract
Abstract: Background: Studies reporting on resilience (capacity to overcome life adversity) and the menopausal transition are scarce. Objective: To assess resilience and related factors in mid-aged Ecuadorian women. Method: This was a cross sectional study in which 904 women aged 40–59 completed the 14-item Wagnild and Young Resilience Scale (WYRS) and a general socio-demographic questionnaire containing personal and partner data. Lower total WYRS scores indicate less resilience. Internal consistency of the tool was also assessed. Results: Median age of all surveyed women was 49 years. A 51.1% were postmenopausal, 43.8% lived high altitude, 43.5% were abdominally obese, 12.6% used hormone therapy and 80.8% had a partner. Internal consistency was high for the WYRS tool (Cronbach''s alpha: 0.94). Multiple linear regression analysis determined that lower total WYRS scores (less resilience) correlated with high altitude residency, more severe hot flushes, sedentarism, higher abdominal circumferences and having a partner with erectile dysfunction. Contrary to this, higher WYRS scores correlated with higher parity and sexual activity. Conclusion: As assessed with the WYRS tool, lower resilience of this mid-aged Ecuadorian female sample was related to various female and partner lifestyle and health issues, not necessarily related per se to the ageing process. More research using the tool is warranted. [Copyright &y& Elsevier]
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- 2012
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11. Risk factors related to the presence and severity of hot flushes in mid-aged Ecuadorian women
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Chedraui, Peter, Aguirre, Wellington, Calle, Andrés, Hidalgo, Luis, León-León, Patricia, Miranda, Octavio, Martínez, Nalo, Mendoza, Marcela, Narváez, Jorge, Sánchez, Hugo, Schwager, Gino, Quintero, Juan C., Zambrano, Branly, Aguilar, Aida, Martínez, María A., Rivera, Ruth, and Ruilova, Iván
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HOT flashes , *DISEASES in middle-aged women , *QUALITY of life , *CROSS-sectional method , *MENOPAUSE , *HORMONE therapy , *POSTMENOPAUSE , *ECUADORIANS - Abstract
Abstract: Background: Several studies drawn from the Ecuadorian population have previously reported that more than half of mid-aged women present hot flushes, which can impair their quality of life. However up-to-date risk factors for their presence and severity have not been assessed. Objective: To assess hot flush frequency and intensity and related risk factors among middle-aged Ecuadorian women. Methods: In this cross-sectional study, 1154 healthy women aged 40–59 years, visiting healthcare centers of eight main cities of Ecuador with more than 100,000 inhabitants, were assessed with the first item of the Menopause Rating Scale (MRS) and a questionnaire containing female and partner socio-demographic data. Results: Mean age of the entire sample was 48.8±5.6 years (median 48), a 48.7% had 12 or less years of schooling, 52.8% were postmenopausal, 43.6% lived at high altitude, 56.8% were married and 10% were on hormonal therapy (HT). Hot flushes accounted for 56% (n =646) of the whole sample, of which 29.1% and 9.1% were respectively graded as severe and very severe. Logistic regression determined that female sedentarism (OR: 2.42, CI 95% [1.63–3.59]), accessing a free healthcare system (OR: 1.96, CI 95% [1.30–2.96]), living at high altitude (OR: 1.82, CI 95% [1.14–2.90]) and having a partner abusing alcohol (OR: 1.92, CI 95% [1.09–3.35]) were significant risk factors related to the presence of hot flushes. The regression model also determined that among women with hot flushes (n =646), sedentarism (OR: 1.73, CI 95% [1.14–2.62]) and having a partner with erectile dysfunction (OR: 2.57, CI 95% [1.44–4.59]) were significant risk factors related to severe/very severe hot flushes whereas married status (OR: 0.53, CI 95% [0.32–0.86]), living at high altitude (OR: 0.46, CI 95% [0.26–0.78]) and partner healthiness (OR: 0.59, CI 95% [0.36–0.95]) were not. Conclusion: To the best of our knowledge this is the first and largest study assessing hot flushes in a mid-aged Ecuadorian population. We found that the presence and severity were not significantly related to age and hormonal status yet to other individual female/male characteristics and the demography of the studied population. [Copyright &y& Elsevier]
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- 2010
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