[Retracted] Menopausal Symptoms and Sleep Quality in Women Aged 40–65 Years

Table 1

Demographic characteristics of study population.

Object characteristics	Number of people	%
Age (years)
40~44	185	13.8
45~49	380	28.3
50~54	494	36.8
55~65	282	21.0
Marriage
Married	1307	97.5
Other	34	2.5
Working status
Retirement	490	36.5
Occupation	785	58.5
Other	66	4.9
Monthly per capita household income (RMB)
2999 or below	272	20.3
3000-4999	421	31.4
5000-9999	345	25.7
10000 or above	303	22.6
BMI (kg/m^2)
<18.5	89	6.6
18.50~23.9	875	65.2
≥24	296	22.1
Education background
Primary and illiterate	188	14.0
Middle school	651	48.5
High school	436	32.5
University and above	66	4.9