Table 2

Study population, distribution of main variables and risk scores (n=10 355)

Total (n=10 355)
n (%)
Lifestyle index risk score*
Diet
 Healthy5851 (56.5)(0)
 Average3700 (35.7)(0.5)
 Unhealthy804 (7.8)(1)
Physical activity
 Active5332 (51.5)(0)
 Inactive5023 (48.5)(1)
BMI category
 Normal weight (BMI 18.5-24.9)4951 (47.8)(0)
 Underweight (BMI <18.5)128 (1.2)(0.5)
 Overweight (BMI 25–29.9)3733 (36.1)(0.5)
 Obesity (BMI ≥30)1543 (14.9)(1)
Smoking status
 Never smoked5555 (53.6)(0)
 Former smoker2298 (22.2)(0.5)
 Current smoker2502 (24.2)(1)
Lifestyle risk index
 Low risk (0–0.5)2592 (25.0)
 Moderate risk (1–1.5)4030 (38.9)
 High risk (2–2.5)2895 (28.0)
 Very high risk (3–4)838 (8.1)
Work Ability Score
 Low work ability (0 – 7)1379 (13.3)
 Good work ability (8–10)8976 (86.7)
  • *The numbers in brackets are the risk scores used for each variable when calculating the lifestyle risk index.

  • BMI, body mass index.