Table 1 Socio-demographic characteristics of study participants in Shandong, China, 2013
Variable | Overall | Urban | Rural | *P - value |
|---|---|---|---|---|
N (%) | 1638(100) | 764 | 874 | |
Sex | 0.136 | |||
Boy | 894(54.6) | 402(52.6) | 492(56.3) | |
Girl | 744(45.4) | 362(47.4) | 382(43.7) | |
Age | 0.714 | |||
0–1 | 500(30.5) | 240(31.4) | 260(29.7) | |
-2 | 320(19.5) | 149(19.5) | 171(19.6) | |
-3 | 350(21.4) | 169(22.1) | 181(20.7) | |
-4 | 303(18.5) | 132(17.3) | 171(19.6) | |
-5 | 165(10.1) | 74(9.7%) | 91(10.4) | |
Family size | 0.241 | |||
≤ 4 | 916(55.9) | 439(57.5) | 477(54.6) | |
> 4 | 722(44.1) | 325(42.5) | 397(45.4) | |
Household income a | 0.000 | |||
Q1 | 363(22.2) | 121(15.8) | 242(27.7) | |
Q2 | 292(17.8) | 117(15.4) | 175(20.0) | |
Q3 | 333(20.3) | 149(19.5) | 184(21.1) | |
Q4 | 364(22.2) | 186(24.3) | 178(20.4) | |
Q5 | 286(17.5) | 191(25.0) | 95(10.9) | |
Physical examination | 0.320 | |||
Yes | 988(60.3) | 451(59.0) | 537(61.4) | |
No | 650(39.7) | 313(41.0) | 337(28.6) | |
Primary caregiver | 0.000 | |||
Parents | 1445(88.2) | 700(91.6) | 745(85.2) | |
Grandparents | 193(11.8) | 64(8.4) | 129(14.8) | |
Primary caregiver’s education | 0.000 | |||
Primary and below | 247(15.1) | 44(5.8) | 203(23.2) | |
Junior education | 821(50.1) | 320(41.9) | 501(57.3) | |
Senior and above | 570(34.8) | 400(52.4) | 170(19.5) | |
Satisfaction b | 0.496 | |||
Satisfaction | 1396(85.2) | 656(85.9) | 740(84.7) | |
Non-satisfaction | 242(14.8) | 108(14.1) | 134(15.3) |