Table 1.

Point-based system to calculate weighted healthy lifestyle score

CharacteristicPoints Based on Regression Coefficients
BMI
 18.5 to <22 kg/m2−4
 22 to <25 kg/m20
 25 to <30 kg/m20
 ≥30 kg/m22
Physical activity
 Inactive0
 Insufficient2
 Recommended3
Smoking
 Current0
 Past7
 Never9
Healthy Eating Index score
 <54.40
 54.5 to <63.70
 63.8 to <73.10
 73.1–1001