Table 2 Baseline characteristics of diabetes-free participants in SAMINOR 1 (2003–2004) followed-up to SAMINOR 2 (2012–2014), N = 3303. Numbers are mean (standard deviation) for continuous variables (age, body mass index, waist circumference, and waist-to-height ratio) and percent (number of subjects) for categorical variables (family history of DM, married, education> 12 years, SCL-10 score > 1.85, alcohol, low-income, and inactive)
Sami | Non-Sami | p-value | |
|---|---|---|---|
Men | N = 581 | N = 866 | |
Age (year) | 51.8 (8.8) | 52.8 (8.7) | 0.04 |
Body mass index (kg/m2) | 27.8 (3.8) | 27.3 (3.3) | 0.02 |
Waist circumference (cm) | 91.7 (9.8) | 92.8 (9.0) | 0.03 |
Waist-to-height ratio | 0.540 (0.060) | 0.529 (0.050) | < 0.01 |
Family history of DMa (%) | 20.5 (119) | 18.6 (161) | 0.37 |
Marriedb (%) | 59.2 (344) | 68.0 (589) | < 0.01 |
Education> 12 years (%) | 32.6 (184) | 32.9 (274) | 0.89 |
SCL-10 score > 1.85 (%) | 6.3 (34) | 4.6 (38) | 0.17 |
Current smokerc (%) | 29.6 (172) | 28.2 (244) | 0.55 |
Alcohold (%) | 27.4 (159) | 32.9 (285) | 0.02 |
Low-incomee (%) | 60.2 (350) | 54.8 (475) | 0.04 |
Inactivef (%) | 20.3 (118) | 17.8 (154) | 0.23 |
Women | N = 733 | N = 1123 | |
Age (year) | 50.7 (8.9) | 52.1 (8.9) | < 0.01 |
Body mass index (kg/m2) | 28.0 (4.8) | 27.0 (4.5) | < 0.01 |
Waist circumference (cm) | 84.5 (11.3) | 83.6 (11.2) | 0.11 |
Waist-to-height ratio | 0.539 (0.075) | 0.516 (0.072) | < 0.01 |
Family history of DMa (%) | 24.6 (180) | 22.3 (250) | 0.25 |
Marriedb (%) | 60.3 (442) | 69.7 (783) | < 0.01 |
Education> 12 years (%) | 42.7 (298) | 35.0 (376) | < 0.01 |
SCL-10 score > 1.85 (%) | 9.0 (60) | 8.0 (81) | 0.47 |
Current smokerc (%) | 31.6 (232) | 29.9 (336) | 0.43 |
Alcohold (%) | 14.3 (105) | 23.1 (260) | < 0.01 |
Low-incomee (%) | 61.0 (447) | 57.3 (643) | 0.11 |
Inactivef (%) | 25.0 (183) | 15.3 (172) | < 0.01 |