From: Health status and health behaviors among citizen endurance Nordic skiers in the United States
 | Birkebeiner skiers (SD) | US population (SE)a | P value |
---|---|---|---|
Mean age | 47.9 (0.21) | 37.2 (0.30) | <0.001 |
% Male gender | 64.5 | 48.8 | <0.001 |
Mean BMI | 23.8 | 26.7 | <0.001 |
% BMI ≥30 | 3.23 | 27.7 | <0.001 |
% Married | 71.36 | 53.1 | <0.001 |
% Employed full time (>35Â h) | 66.42 | 29.4 | <0.001 |
% 4Â year college education or more | 86.2 | 31.0 | <0.001 |
% Household income >$100,000 | 54.2 | 23.7 | <0.001 |