Table 3.
Test-retest reliability of the European Health Interview Survey Interview Physical Activity Questionnaire (EHIS-PAQ) (n = 123)
| 1st administration | 2nd administration after 30 days | ||
|---|---|---|---|
| EHIS-PAQ | Median [IQR] | Median [IQR] | ICC (95 % CI) |
| Work-related PA index (1 to 3) | 1.0 [1.0–2.0] | 1.0 [1.0–2.0] | 0.67 (0.57–0.75) |
| Transportation-related PA index (MET-min/d) | 181.35 [64.35–331.35] | 146.9 [64.4–263.9] | 0.72 (0.61–0.80) |
| Walking time (min/d) | 44.5 [19.5–44.5] | 19.5 [19.5–44.5] | 0.51 (0.37–0.65) |
| Cycling time (min/d) | 19.5 [19.5–44.5] | 19.5 [19.5–44.5] | 0.53 (0.28–0.70) |
| Moderate-to-vigorous aerobic recreational PA (min/d) | 25.7 [17.1–51.4] | 24.3 [16.2–42.86] | 0.73 (0.61–0.82) |
| Muscle-strengthening activity (times/week) | 2.0 [1.0–3.0] | 2.0 [1.0–3.0] | 0.55 (0.36–0.71) |
| HEPA index (min/d) | 204.8 [68.3–379.8] | 155.8 [68.3–292.3] | 0.43 (0.23–0.58) |
PA physical activity, min/d minutes per day, HEPA health-enhancing aerobic physical activity, MET metabolic equivalent, IQR interquartile range, ICC intraclass correlation coefficient CI Confidence intervals