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. 2020 Dec 29;18(1):197. doi: 10.3390/ijerph18010197

Table 1.

Summary statistics, n = 986.

Frequency (n) Percentage (%)/Mean ± SD
(1) (2)
Child characteristics
Age (months) 986 15.65 ± 5.60
Gender
Male 513 52
Female 473 48
Premature
Yes 48 5
No 938 95
Han nationality
Yes 894 91
No 92 9
Have siblings
Yes 681 69
No 305 31
Household characteristics
Primary caregiver
Mother 777 79
Others 209 21
Caregiver age (years) 986 31.99 ± 12.08
Caregiver educational level
under 9 years 574 58
above 9 years 412 42
Paternal educational level
under 9 years 538 55
9 years and above 448 45
Father at home
Yes 280 28
No 706 72
Household asset index 986 −0.00 ± 1.10

Note. Data source is author’s survey.