Association between mindfulness and sleep quality in perimenopausal women: A cross-sectional mediation analysis of depressive symptoms

Table 2 Comparison of depression scores in 693 perimenopausal women with different general data, median (interquartile rage)

Variable	Subgroup	Depression score	H value	P value
Age (years)	< 50	5 (3-8)	6.294	0.012
	≥ 50	6 (4-9)
BMI (kg/m2)	< 18.5	9 (6-10)	9.976	0.018
	18.5 ≤ BMI < 24	6 (4-8.5)
	24 ≤ BMI < 28	6 (4-9)
	≥ 28	5 (3-8)
Ethnicity	Han	6 (4-9)	0.120	0.728
	Other	5.5 (4-9.25)
Educational level	Primary school and below	6 (3-9)	0.382	0.944
	Junior high school	6 (4-9)
	Technical secondary school/senior high school	6 (4-8)
	College and above	5 (4-8)
Smoking status	Current smoker	7 (3-11)	1.602	0.449
	Former smoker	6 (6-8.25)
	Never smoker	6 (4-9)
Drinking status	Current drinker	6 (4-10)	0.869	0.648
	Former drinker	6 (4-8)
	Never drinker	6 (4-9)
Menarche age (years)	Before 15	6 (4-9)	0.042	0.837
	After 15	6 (4-9)
Number of pregnancies	< 5	5 (4-8)	20.74	0.267
	≥ 5	7 (5-11)
Personal income (yuan)	< 2000	6 (4-9)	1.618	0.655
	2000-3999	6 (4-9)
	4000-5999	6 (4-9.5)
	≥ 6000	5 (4-8)
Irregular vaginal bleeding	Yes	6 (4-9)	0.423	0.515
	No	6 (4-8.5)
Menopausal status	Menopausal	6 (4-9)	5.447	0.019
	Non-menopausal	6 (3-8)
Complications	Yes	6 (4-9)	3.935	0.047
	No	6 (4-8)
Surgical history	Yes	5 (4-8)	1.059	0.303
	No	6 (4-9)

BMI: Body mass index.