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. 2022 Jun 9;67:1604742. doi: 10.3389/ijph.2022.1604742

TABLE 1.

Descriptive analysis (N = 11,682). Social Disconnectedness and Mental Health Problems During the COVID-19 Pandemic in China: A Moderated Mediation Model, China, 2020.

Variables Mean/% Std. Dev Min Max
Demographics
 Age 28.98 11.80 14.00 94.00
Gender
 Female 44.49%
 Male 55.51%
Education
 Primary school or less 3.39%
 Secondary school 23.42%
 Junior college 21.30%
 Undergraduate 42.00%
 Postgraduate or more 9.89%
Place of residence
 Wuhan 2.26%
 Hubei Province (other than Wuhan) 5.55%
 Other than Hubei Province 92.19%
Socioeconomic status
 Upper class 1.56%
 Upper-middle class 5.92%
 Middle class 33.45%
 Middle and lower class 38.11%
 Lower class 20.94%
Occupation type
 High-risk occupations 12.59%
 Low-risk occupations 87.41%
Residential type
 Urban area 35.14%
 County 28.47%
 Township 13.57%
 Rural area 22.82%
Independent variable
 Social disconnectedness 3.21 0.54 1.00 5.00
Mediating variable
 Perceived isolation 2.12 1.02 1.00 5.00
Moderating variables
 COVID 19-related concerns 3.21 0.67 1.00 5.00
Dependent variable
 Mental health problems 2.40 1.07 1.00 5.00