Table 1.
Characteristics of 258 Olmsted County, Minnesota, residents with mean follow-up of 8.9 (±4.8)years after bariatric surgery in 1985–2004
Characteristic | All subjects (N=258) |
---|---|
Female, N (%) | 212 (82.2 %) |
Caucasian race (%) | 236 (97 %) |
Age at surgery (years)a, mean ± SD | 43.6±9.9 |
Weight at surgery (kg)a, mean ± SD | 137.2±27.9 |
BMI at surgery (kg/m2)a, mean ± SD | 49.0±8.4 |
RYGB surgerya, N (%) | 243 (94.2 %) |
History of any prior fracturea, N (%) | 94 (36.4 %) |
Ever smoker, N (%) | 130 (50.4 %) |
Ever used alcohol, N (%) | 155 (69.8 %) |
Alcoholism, N (%) | 35 (18.6 %) |
Physically activea, N (%) | 222 (92.1 %) |
Ever calcium deficiency, N (%) | 32 (13.5 %) |
Ever vitamin D deficiency, N (%) | 111 (51.4 %) |
Baseline variable; others could occur at any time point