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. 2011 Jun 16;6(6):e21188. doi: 10.1371/journal.pone.0021188

Table 1. Characteristics of Study Population Stratified by Gender and Disease (Mean ± SD).

T2D cases Unaffected Relatives p value**
685 (412M/273F) 185 (116M/69F)
Age at recruitment (year) M* 52.42±11.36 44.71±15.20 <0.0001
F 55.93±10.88 48.60±13.60 <0.0001
Age at onset (years) M 45.80±10.65
F 48.62±10.40
Duration of T2D (years) M 7.82±7.42
F 7.33±6.65
BMI (kg/m2) M 26.90±4.23 26.89±4.53 0.876
F 28.50±5.20 27.58±4.79 0.140
WAIST (cm) M 95.50±10.40 93.2±11.55 0.040
F 92.70±11.00 88.1±10.60 <0.0001
HIP (cm) M 95.8±8.20 96.0±8.50 0.875
F 99.3±11.00 97.6±9.70 0.135
WHR M 0.99±0.07 0.97±0.07 <0.0001
F 0.94±0.07 0.90±0.07 <0.0001
Fasting Glucose (mg/dl) M 185.81±70.66 95.30±11.38 <0.0001
F 193.23±74.58 97.77±9.31 <0.0001
Total Cholesterol (mg/dl) M 177.18±44.34 174.54±45.86 0.525
F 187.24±47.42 177.58±38.94 0.049
Triglycerides (mg/dl) M 197.63±113.50 160.71±85.49 <0.0001
F 172.66±95.34 155.74±69.72 0.078
HDL-cholesterol (mg/dl) M 38.11±12.44 39.21±10.01 0.321
F 41.76±12.59 43.70±11.37 0.187
LDL-cholesterol (mg/dl) M 99.98±35.68 98.36±32.96 0.619
F 110.17±39.81 102.89±35.56 0.098
VLDL-cholesterol (mg/dl) M 39.75±24.05 32.45±18.43 0.001
F 34.77±19.18 31.13±13.84 0.056

*M - male, F- female; Waist to hip ratio; **Difference between T2D cases and unaffected relatives.