نتایج جستجو برای: sectional studies

تعداد نتایج: 1586575  

Journal: :European journal of clinical nutrition 1995
K B Simondon F Simondon

OBJECTIVE To describe infant feeding practices in rural Senegal in relation to age and nutritional status. The main hypothesis to be tested was whether mothers modulate feeding in response to growth and nutritional status of their infants. DESIGN A cross-sectional survey using qualitative 24-h recalls and lifetime recalls to assess feeding practices, and using weight and recumbent length meas...

Journal: :Bulletin of the World Health Organization 2013
Francesca L Cavallaro Jenny A Cresswell Giovanny Va França Cesar G Victora Aluísio Jd Barros Carine Ronsmans

OBJECTIVE To examine temporal trends in caesarean delivery rates in southern Asia and sub-Saharan Africa, by country and wealth quintile. METHODS Cross-sectional data were extracted from the results of 80 Demographic and Health Surveys conducted in 26 countries in southern Asia or sub-Saharan Africa. Caesarean delivery rates were evaluated - as percentages of the deliveries that ended in live...

2016
Mariko SAKKA Iori SATO Mari IKEDA Hirofumi HASHIZUME Masayo UEMORI Kiyoko KAMIBEPPU

We examined the differences in family-to-work spillover between employed women who did and did not have caregiving responsibilities for elderly parents and the relationship between family-to-work spillover and negative and positive appraisals of caregiving using moderation analysis. A cross-sectional survey was conducted with middle-aged employed women (age ≥40 years) from four large companies....

2014
Robinson Chukwudi Onoh Odidika Ugochukwu Joannes Umeora Paul Olisaemeka Ezeonu Uzoma Maryrose Agwu Lucky Osaheni Lawani Chinonyelum Thecla Ezeonu

BACKGROUND Assent is the child's affirmative agreement to participate in research. Consent from parents and assent from children are required in research involving children. OBJECTIVE To determine the knowledge, perception, and level of practice of assent in children among medical specialists and trainees in research work as well as the level of ethical norms observed during research. METHO...

Journal: :Journal of physical activity & health 2012
Lars Østergaard Anders Grøntved Line Anita B Børrestad Karsten Froberg Michael Gravesen Lars B Andersen

BACKGROUND Previous studies have been inconclusive concerning the effect of active transport on BMI. Our objective was to investigate the association between travel mode and BMI in a large community-based sample of Danish adolescents. METHODS A cross-sectional survey on health and lifestyle was distributed to all pupils from the 7th to 9th grade (12-16 years of age) in the municipality of Ode...

2014
Bing Li Xiao-zhuang Zhang Ai-hua Yin Qing-guo Zhao Li Wu Yuan-zhu Ma Ming-yong Luo Shou-yi Yu

BACKGROUND The objectives of this study were to estimate the prevalence of thalassemia and to analyze the need for public health services for migrant populations in different cities in Guangdong Province, China. METHODS A cross-sectional survey was conducted in 21 cities of Guangdong Province. Twenty-three types of a- and β-globin gene mutations were detected in a total of 14,230 pregnant wom...

Journal: :JAMA 1999
M K Marvel R M Epstein K Flowers H B Beckman

CONTEXT Previous research indicates physicians frequently choose a patient problem to explore before determining the patient's full spectrum of concerns. OBJECTIVE To examine the extent to which experienced family physicians in various practice settings elicit the agenda of concerns patients bring to the office. DESIGN A cross-sectional survey using linguistic analysis of a convenience samp...

Journal: :Collegium antropologicum 2012
Jasna Pucarin-Cvetković Mario Sekerija Natasa Janev Holcer

This study investigated 5-year cumulative incidence of unhealthy dietary habits across various gender and age groups within the CroHort study, a repeated cross-sectional survey of Croatian adults. The results monitoring the frequency of certain foodstuffs consumption indicate that 10.6% of examinees (10.9% of men, and 9.1% of women) reported worsening of their dietary habits in 2008 as compared...

Journal: :Violence against women 2011
Rachel L Kaplan Marwan Khawaja Natalia Linos

This article examined sexual coercion within marriage in Egypt. Using cross-sectional survey data from a representative sample of married Egyptian women (N = 5,240), associations between forced intercourse and husband's control, as well as other relevant sociodemographic factors, were assessed through binary logistic regression models. The lifetime prevalence of forced intercourse was 6.2% and ...

Journal: :Swiss medical weekly 2010
Aurélie Mauerhofer André Berchtold Christina Akré Pierre-André Michaud Joan-Carles Suris

OBJECTIVE To assess satisfaction among female patients of a youth-friendly clinic and to determine with which factors this was associated. METHODS A cross-sectional survey was conducted in an adolescent clinic in Lausanne, Switzerland, between March and May 2008. All female patients who had made at least one previous visit were eligible. Three hundred and eleven patients aged 12-22 years were...

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