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Titolo:
CHANGE AND SECULAR TRENDS IN PHYSICAL-ACTIVITY PATTERNS IN YOUNG-ADULTS - A 7-YEAR LONGITUDINAL FOLLOW-UP IN THE CORONARY-ARTERY RISK DEVELOPMENT IN YOUNG-ADULTS STUDY (CARDIA)
Autore:
ANDERSSEN N; JACOBS DR; SIDNEY S; BILD DE; STERNFELD B; SLATTERY ML; HANNAN P;
Indirizzi:
UNIV MINNESOTA,SCH PUBL HLTH,DIV EPIDEMIOL,1300 S 2ND ST,SUITE 300 MINNEAPOLIS MN 55454 UNIV MINNESOTA,SCH PUBL HLTH,DIV EPIDEMIOL MINNEAPOLIS MN 55454 UNIV BERGEN,CTR HLTH PROMOT BERGEN NORWAY KAISER PERMANENTE MED CARE PROGRAM,DIV RES OAKLAND CA 94611 NHLBI,DIV CLIN APPLICAT BETHESDA MD 20892 UNIV UTAH,SCH MED SALT LAKE CITY UT 00000
Titolo Testata:
American journal of epidemiology
fascicolo: 4, volume: 143, anno: 1996,
pagine: 351 - 362
SICI:
0002-9262(1996)143:4<351:CASTIP>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
MINNESOTA-HEART-SURVEY; BODY-MASS INDEX; CARDIOVASCULAR-DISEASE; SOCIOECONOMIC-FACTORS; SKINFOLD THICKNESS; HEALTH; TIME; EXERCISE; FITNESS; DETERMINANTS;
Keywords:
EXERCISE; LONGITUDINAL STUDIES; RACIAL STOCKS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
51
Recensione:
Indirizzi per estratti:
Citazione:
N. Anderssen et al., "CHANGE AND SECULAR TRENDS IN PHYSICAL-ACTIVITY PATTERNS IN YOUNG-ADULTS - A 7-YEAR LONGITUDINAL FOLLOW-UP IN THE CORONARY-ARTERY RISK DEVELOPMENT IN YOUNG-ADULTS STUDY (CARDIA)", American journal of epidemiology, 143(4), 1996, pp. 351-362

Abstract

Levels and changes in self-reported physical activity over a 7-year period were examined to determine tracking and to estimate the proportion of total cohort change attributable to secular trends. A population-based sample of 2,328 men and 2,787 women aged 18-30 years at baseline (52% black and 48% white) from Birmingham, Alabama, Chicago, Illinois, Minneapolis, Minnesota, and Oakland, California, were examined fourtimes between 1985-1986 and 1992-1993. The intraclass correlation forup to four measures was 0.57 for the entire sample, varying between 0.57 for white men and 0.42 for black women, indicating a moderate tendency for tracking. The energy expenditure in physical activity at eachexamination was greatest in black men and, compared with black men, about 5% less in white men, 30% less in white women, and 50% less in black women, The total cohort decrease in mean physical activity was approximately 30% in each race-sex group, The secular trend accounted for38% of the total cohort change in black men, 43% in black women, 52% in white men, and 81% in white women, Physical activity declined sharply during the early years of adulthood, partly because of secular trend. Young adults are therefore an important target group for physical activity promotion programs to reverse individual and populationwide declines prior to middle age. Am J Epidemiol 1996;143:351-62.

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Documento generato il 28/11/20 alle ore 15:18:41