The Association between Dry Eye Disease and Physical Activity as well as Sedentary Behavior: Results from the Osaka Study

Table 2

Comparison of physical activity according to dry eye disease criteria.

		Definite DED	Probable DED	Non-DED	Total
		50	230	145	425
Physical activity assessed by IPAQ	High ( (%))	2 (2.5)	20 (8.7)	21 (14.5)	43 (10.1)
	Moderate ( (%))	27 (54.0)	111 (48.3)	69 (47.6)	207 (48.7)
	Low ( (%))	21 (42.0)	99 (43.0)	55 (37.9)	175 (41.2)

IPAQ: International Physical Activity Questionnaire, DED: dry eye disease, and SD: standard deviation.