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Daytime dysfunction (PSQI component 7) compared to MET-walking (IPAQ-SF) and number of days of vigorous activity (IPAQ-SF component 1).
| MET-walking (IPAQ-SF) | Number of days of vigorous activity (IPAQ-SF1) | ||
|---|---|---|---|
| Daytime dysfunction | Correlation coefficient | 0.260 | −0.201 |
| p-value | 0.007 | 0.040 |
