Table 2.

Physical activity and psychological distress at the baseline and 1-month follow-up (N=24).

		Baseline		1-month follow-up		Cohen d (95% CI)	P value for change
		n (%)	Missing n (%)	n (%)	Missing n (%)
Physical activity as total amount of physical activity (METa hours per week)b		N/Ac	0 (0)	N/A	1 (4.2)	–0.38 (–0.96 to 0.20)	.31
Level of physical activity								.31
	Highd	5 (20.8)	0 (0)	1 (4.3)	1 (4.2)	—e
	Moderatef	15 (62.5)	0 (0)	13 (56.5)	1 (4.2)	—
	Lowg	4 (16.7)	0 (0)	9 (39.1)	1 (4.2)	—
Duration of physical activity (minutes per day)h		N/A	5 (20.8)	N/A	6 (25)	0.23 (–0.41 to 0.88)	.48
Psychological distress: total K6i scorej		N/A	0 (0.0)	N/A	1 (4.2)	–0.11 (–0.68 to 0.47)	.93
K6 classification
	Light (K6 ≤ 4)	16 (66.7)	0 (0)	16 (69.6)	1 (4.2)	—	.01
	Subthreshold (5 ≤ K6 ≤ 12)	5 (20.8)	0 (0)	7 (30.4)	1 (4.2)	—
	Severe (13 ≤ K6)	3 (12.5)	0 (0)	0 (0)	1 (4.2)	—

^aMET: metabolic equivalent.

^bPhysical activity was 36.6 (SD 42.8) MET hours per week at baseline and 24.01 (SD 18.7) MET hours per week at 1-month follow-up.

^cN/A: not applicable.

^dHigh: ≥3 days of vigorous-intensity activity with ≥1500 MET minutes per week or ≥7 days of any combination of walking or moderate to vigorous physical activity with 3000 metabolic equivalent minutes per week.

^eNot available.

^fModerate: ≥3 days of vigorous-intensity activity with ≥20 minutes per day or ≥5 days of moderate-intensity activity or walking with ≥30 minutes per day or ≥5 days of any combination of walking or moderate- or vigorous-intensity activities with ≥ 600 metabolic equivalent minutes per week.

^gLow: not meeting the criteria of high or moderate physical activity.

^hPhysical activity duration was 80.05 (SD 48.9) minutes per day at baseline and 91.11 (SD 45.9) minutes per day at 1-month follow-up.

ⁱK6: 6-item Kessler Psychological Distress Scale.

^jK6 score was 4.13 (4.5) at baseline and 3.70 (SD 3.6) at 1-month follow-up.