Publications by authors named "Silvina Witis"

Objective: The aim of the study was to evaluate the association between waist-to-height ratio (WHtR) and anxiety in middle-aged women.

Methods: We carried out a secondary analysis of data from a multicenter study of women between 40 and 59 years old from 11 Latin America countries. Anxiety was assessed using the Goldberg Anxiety and Depression Scale.

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Objective: To evaluate associations between anxiety and severe impairment of quality of life (QoL) in Latin American postmenopausal women.

Methods: This was a secondary analysis of a multicenter cross-sectional study among postmenopausal women aged 40 to 59 from 11 Latin American countries. We evaluated anxiety (The Goldberg Depression and Anxiety Scale), and QoL (Menopause Rating Scale [MRS]), and included sociodemographic, clinical, lifestyle, and anthropometric variables in the analysis.

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Musculoskeletal pain (MSP) has been recently linked with high plasma leptin levels. Our objective was to study if obese women, who have higher leptin levels, could have a higher frequency of MSP. We studied 6079 Latin-American women, 40-59 years old.

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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.

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Objective: The aim of the study was to evaluate the association between sedentary lifestyle and the severity of menopausal symptoms and obesity in middle-aged women.

Methods: The Menopause Rating Scale, the Goldberg Anxiety and Depression Scale, and the Athens Insomnia Scale were administered to 6,079 Latin American women aged 40 to 59 years. Sedentary lifestyle was defined as fewer than three weekly, 30-minute periods of physical activity.

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Background: The prevalence of obesity increases during female mid-life and although many factors have been identified, data from Latin America is lacking.

Objective: To assess factors related to obesity among middle-aged women and determine the association with depressive symptoms, sedentary lifestyle and other factors.

Methods: A total of 6079 women aged 40-59 years of 11 Latin American countries were asked to fill out the Goldberg Anxiety and Depression Scale, the Menopause Rating Scale, the Athens Insomnia Scale, the Pittsburgh Sleep Quality Index and a general questionnaire containing personal socio-demographic data, anthropometric measures and lifestyle information.

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Background: Although sleep disturbances are common during female mid-life, few studies have described in detail the prevalence of this problem and related risk factors.

Objective: To determine the prevalence of sleep disturbances in mid-aged women using validated tools. Assessment of determinants capable of influencing the prevalence of insomnia and poor sleep quality was also performed.

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