Interaction of Factors Related to Lactation Duration
نویسندگان
چکیده
منابع مشابه
Duration of lactation and risk factors for maternal cardiovascular disease.
OBJECTIVE To examine dose-response relationships between the cumulative number of months women lactated and postmenopausal risk factors for cardiovascular disease. METHODS We examined data from 139,681 postmenopausal women (median age 63 years) who reported at least one live birth on enrolling in the Women's Health Initiative observational study or controlled trials. Multivariable models were...
متن کاملStrong Interaction between Factors Influencing Consonant Duration
Interactions between factors affecting consonant duration are well known. It has proved difficult to quantify these interactions. The difficulty lies in the enormous amount of speech necessary to resolve all factor combinations and their uneven distribution in speech, i.e., factor confounding. Assuming piecewise independence of factor combinations and an additive duration model, it is possible ...
متن کاملStrong interaction between factors influencing consonant duration
Interactions between factors affecting consonant duration are well known. It has proved difficult to quantify these interactions. The difficulty lies in the enormous amount of speech necessary to resolve all factor combinations and their uneven distribution in speech, i.e., factor confounding. Assuming piecewise independence of factor combinations and an additive duration model, it is possible ...
متن کاملBehavioral Factors Related to Sleep Quality and Duration in Adults
BACKGROUND The purpose of this study was to measure the sleep quality and duration in healthy adults and to identify any influencing factors. METHODS This study was a descriptive research investigation that evaluated 240 healthy adults at least 19 years of age. The data were assessed using the following self-administered questionnaires: the Pittsburgh Sleep Quality Index (PSQI), the Beck Depr...
متن کاملLactation nurse increases duration of breast feeding.
In a randomised controlled trial a lactation nurse assisted mothers during the early weeks after parturition both in hospital and at home. All mothers who started breast feeding were entered into the trial. The lactation nurse significantly extended duration in the study group compared with controls, particularly during the first four weeks and among women of lower social class.
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ژورنال
عنوان ژورنال: Journal of Perinatal Education
سال: 1999
ISSN: 1058-1243,0000-0000
DOI: 10.1624/105812499x87079