Table 4. Proportions of health checkups and recommended doctor visits by job status.

		All	Social activities
			Yes (A)	No (B)	(A) − (B)	p-value
Health checkup
	Regular employees	85.8	88.0	81.4	6.6	<0.001
	Non-regular employees	74.6	77.9	68.0	9.9	<0.001
	Self-employees	56.6	60.3	50.5	9.8	<0.001
	Other workers	60.8	64.7	53.7	10.9	<0.001
	Non-workers	58.1	62.5	47.7	14.8	<0.001
	Total	69.0	72.4	62.0	10.4	<0.001
Recommended doctor visit
	Regular employees	70.6	73.0	64.8	8.2	<0.001
	Non-regular employees	72.7	74.6	68.1	6.5	<0.001
	Self-employees	76.5	78.3	72.5	5.8	<0.001
	Other workers	74.0	75.1	71.5	3.6	0.002
	Non-workers	80.3	80.6	79.5	1.1	0.024
	Total	74.5	76.2	70.4	5.8	<0.001