Table 1.

Characteristics of study participants (classified as diabetic or not due to information of general practitioner)

VariableDiabetics (n = 130)Nondiabetics (n = 636)
Mean age (y)65.864.4
Age distribution, n (%)
50-54 y6 (5%)40 (6%)
55-59 y10 (8%)88 (14%)
60-64 y30 (23%)174 (27%)
65-69 y41 (32%)184 (29%)
70-74 y43 (33%)150 (24%)
Mean BMI (kg/m2)*29.227.4
BMI distribution, n (%)*
<25 kg/m221 (16%)154 (24%)
25-<30 kg/m256 (43%)348 (55%)
≥30 kg/m252 (40%)134 (21%)
Median PSA (ng/mL)1.01.3
Q1-Q3 PSA (ng/mL)0.7-1.80.7-2.3
Median HbA1c (%)*6.65.6
  • * Missing values: 1 for BMI, 7 for HbA1c.

  • Lower to upper quartile of PSA (ng/mL).