Table 4.

Impact of comedy appreciation on residents' physical health.

Grouping	0 h	1 h	2 h	3 h	4 h	5 h
Three high	21.6	19.3	18.6	18.1	17.9	17.8
Improve air circulation	5.2	4.9	4.7	4.6	4.5	4.5
Gynaecopathia	24.3	22.5	21.4	20.6	20.3	20.1
Andrology	18.6	17.1	16.3	15.8	15.6	15.5
Endocrine disorder	32.4	30.9	28.7	28.1	27.8	27.6