Outcome	Description	Outcome Range	Mean (Std)
Physical and mental health	Cronbach’s alpha = 0.840	0–9	1.4500 (1.3853)
Head ache	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.2363 (0.4287)
Stomach pain	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.1454 (0.3558)
Back pain	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.2909 (0.4583)
Sad	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.0909 (0.2901)
Irritable	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.4000 (0.4944)
Bad mood	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.2909 (0.4583)
Nervous	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.2000 (0.4036)
Sleeping problems	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.4363 (0.5005)
Dizzy	Dummy variable = 1 if the students had pain at least once a week, zero otherwise	0–1	0.0727 (0.2620)
Soft power	Dummy variable = 1 if the students had a physical and mental health below 1.45, zero otherwise		0.6000 (0.4944)