| Autor: |
M A, Lavery, J W, Loewy, A S, Kapadia, M Z, Nichaman, J P, Foreyt, M, Gee |
| Rok vydání: |
1989 |
| Předmět: |
|
| Zdroj: |
Journal of the American Dietetic Association. 89(9) |
| ISSN: |
0002-8223 |
| Popis: |
Few studies have examined the long-term effectiveness of behavioral weight control programs. Interpretation of the results from these studies has been limited due to small sample size, use of only one sex, and the number of evaluation parameters. A 2-year follow-up study was designed to assess the effectiveness of a behavioral weight control program on 123 obese male and 386 obese female subjects. Body weights were measured by dietitians at baseline and after an 8-week treatment program. Two-year follow-up weights were self-reported from a mailed questionnaire. The subjects' mean weight at baseline was 185.6 +/- 43.4 lb (no. = 509). Their mean percent over ideal body weight at baseline was 29.7%. Following an 8-week treatment period, mean weight was 176.4 +/- 41.3 lb (no. = 509), yielding a mean weight loss of 9.2 +/- 6.4 lb. Weight change after the 8-week treatment period ranged from a loss of 37 lb to a gain of 5 lb. The 2-year follow-up study showed that mean weight of the 498 subjects was 179.8 +/- 42.9 lb, yielding a mean weight loss of 5.8 +/- 15.5 lb. Weight change ranged from a loss of 71 lb to a gain of 47 lb. After 2 years, 325 subjects (65.3%) were still below their baseline weights, 182 subjects (36.6% of the entire study group) had maintained or enhanced the weight loss achieved during treatment, and 80 subjects (16.1%) weighed at least 10% less than their baseline weight.(ABSTRACT TRUNCATED AT 250 WORDS) |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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