Impact of parental leave system on the childbirth plan among working married women: a three-year follow-up study of the Korean longitudinal survey of women and families

Table 4 The results of subgroup analysis stratified by the childbirth support systems ^a

Variables	Childbirth plan
Variables	N^b	Adjusted OR	95% CI
Childbirth support system application type
Not applicable	229	1.00
Applicable to childbirth support systems other than parental leave	13	1.63	(0.34	–	7.76)
Applicable to parental leave only	12	3.67	(1.09	–	12.35)
Applicable to parental leave and childbirth subsidy	3	3.74	(0.19	–	71.92)
Applicable to parental leave and maternity leave	39	6.61	(2.17	–	20.16)
Applicable to parental leave, childbirth subsidy, and maternity leave	28	4.64	(1.35	–	15.90)

^a Adjusted for other covariates; age, region, educational level, household income, occupational categories, other childbirth support systems, view of life for children, housework satisfaction, subjective health status, stress, and current number of children
^b Number of participants by type of childbirth support system at baseline

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