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. 2022 Dec 15;19(24):16873. doi: 10.3390/ijerph192416873

Table 1.

The basic characteristics of the sample studied in this section.

Content Options Sample Size Percentage
Sex Boys 1156 56.5
Girls 889 43.5
Grade Fourth grade of elementary school 921 45.0
Fifth-grade elementary school 1124 55.0
Only one child Yes 511 25.0
No 1534 75.0
Father’s level of education Junior high school and below (including junior high school) 427 20.9
High school/technical secondary school/vocational high school/technical school 491 24.0
University/College/Higher Education 843 41.2
Master’s or Ph. D 86 4.2
Unknow 198 9.7
Mother’s level of education Junior high school and below (including junior high school) 482 23.6
High school/technical secondary school/vocational high school/technical school 511 25.0
University/College/Higher Education 800 39.1
Master’s or Ph. D 61 3.0
Unknow 191 9.3
Whether or not to live with parents Yes 1936 94.7
No 109 5.3