| The validity of self-reports of past body weights by U.S. adults. | |
| | |
MedLine Citation:
|
PMID: 7888448 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
Past weight or patterns of weight change may be more important to chronic disease risk than current weight. Self-reports, however, are often the only source of information about past body weight. To date, very few studies have examined factors affecting the validity of self-reported past body weight. We examined the validity of self-reported past body weights of 1,931 U.S. adults who were participants in the First National Health and Nutrition Examination Survey (1971-1975) and were interviewed again in the National Health and Nutrition Examination Survey I Epidemiologic Follow-up Study (1982-1984). We compared the body weight measured during the initial examination (1971-1975) with the recalled 1971-1975 body weight reported during the follow-up interview (1982-1984). Recalled past weight was strongly correlated with previously measured weight (r = 0.73 for men, and r = 0.74 for women). Men overestimated their past body weight, whereas women underestimated their past weight. Although 39% of men and 41% of women estimated their past weight within 5 pounds, approximately 17% of women and 10% of men underestimated their past weight more than 15 pounds. Accuracy of reporting was influenced by sex, race, current body mass index, and the amount of weight gained over the 10 years following the initial examination. These factors should be considered when using recalled weight in epidemiologic studies. |
| | |
Authors:
|
G S Perry; T E Byers; A H Mokdad; M K Serdula; D F Williamson |
Related Documents
:
|
17481628 - Menopause, estrogens, progestins, or their combination on body weight and anthropometri... 15823628 - Effects of weight loss and risk factor treatment in subjects with elevated serum c3, an... 23071418 - Vaginal progesterone in risk reduction of preterm birth in women with short cervix in t... 17228038 - Nut consumption and weight gain in a mediterranean cohort: the sun study. 17763118 - Mortality among persons with schizophrenia in sweden: an epidemiological study. 20130978 - Reproductive factors and risk of contralateral breast cancer by brca1 and brca2 mutatio... |
Publication Detail:
|
Type: Journal Article |
Journal Detail:
|
Title: Epidemiology (Cambridge, Mass.) Volume: 6 ISSN: 1044-3983 ISO Abbreviation: Epidemiology Publication Date: 1995 Jan |
Date Detail:
|
Created Date: 1995-04-20 Completed Date: 1995-04-20 Revised Date: 2004-11-17 |
Medline Journal Info:
|
Nlm Unique ID: 9009644 Medline TA: Epidemiology Country: UNITED STATES |
Other Details:
|
Languages: eng Pagination: 61-6 Citation Subset: IM |
Affiliation:
|
Division of Nutrition, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA 30341-3724. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Adult Aged Body Mass Index Body Weight* Educational Status Female Humans Male Mental Recall* Middle Aged |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Estimating standardized mortality odds ratios with national mortality followback data.
Next Document: Validation of self-reported history of acute myocardial infarction: experience of the Minnesota Hear...