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Table 1 Characteristic of all subjects

From: Cardiorespiratory fitness and the incidence of type 2 diabetes: a cohort study of Japanese male athletes

  All
Number of subjects 570
Age at follow up questionnaire 49 (45–52)
follow-up period 26 (23–29)
Person-years follow-up 14,576
Diagnosed type 2 diabetes# 22
1,500 meter endurance run time (seconds)* 325 (310–345)
Age (years)* 23 (23–23)
Year of graduation* 1982 (1979–1985)
BMI (kg/m2)* 22.1 (21-23.0)
Smoker (n,%)* 275 (48.2)
College sports club participation (n,%)* 563 (98.8)
  1. Estimates show as median (IQR: interquartile Range) or number (%).
  2. The rate smoking and college sports club participation counted “yes”.
  3. *All items were the data at colleg age.
  4. #Diabeters was diagnosed by physician.