Table 2 Overall and subgroup estimates and their standard errors of HIV prevalence for (a) complete case analysis and (b) multiple imputation
From: Multiple imputation for non-response when estimating HIV prevalence using survey data
Variable | (a) Complete case analysis | (b) Multiple imputations | ||||
|---|---|---|---|---|---|---|
Estimate | S. E. | 95 % CI | Estimate | S. E. | 95 % CI | |
Overall | 0.157 | 0.0032 | (0.147, 0.160) | 0.157 | 0.0039 | (0.150, 0.164) |
Gender | ||||||
Male | 0.128 | 0.0045 | (0.118, 0.137) | 0.131 | 0.0042 | (0.123, 0.139) |
Female | 0.177 | 0.0045 | (0.166, 0.187) | 0.178 | 0.0045 | (0.169, 0.188) |
Age Group | ||||||
15 - 19 | 0.040 | 0.0036 | (0.032, 0.047) | 0.041 | 0.0032 | (0.035, 0.048) |
20 – 24 | 0.079 | 0.0053 | (0.068, 0.089) | 0.085 | 0.0053 | (0.076, 0.095) |
25 – 29 | 0.158 | 0.0078 | (0.142, 0.173) | 0.160 | 0.0073 | (0.146, 0.174) |
30 – 34 | 0.232 | 0.0100 | (0.213, 0.252) | 0.233 | 0.0100 | (0.214, 0.252) |
35 – 39 | 0.269 | 0.0120 | (0.245, 0.292) | 0.272 | 0.0129 | (0.251, 0.294) |
40 – 44 | 0.255 | 0.0139 | (0.228, 0.283) | 0.249 | 0.0125 | (0.227, 0.272) |
45 – 49 | 0.258 | 0.0153 | (0.227, 0.288) | 0.265 | 0.0151 | (0.263, 0.294) |
50 - 54 | 0.187 | 0.0224 | (0.143, 0.231) | 0.191 | 0.0201 | (0.154, 0.229) |
Marital Status | ||||||
Single | 0.056 | 0.0034 | (0.049, 0.063) | 0.083 | 0.0031 | (0.076, 0.091) |
Married | 0.167 | 0.0044 | (0.159, 0.177) | 0.169 | 0.0039 | (0.159, 0.179) |
Divorced | 0.288 | 0.0162 | (0.256, 0.319) | 0.276 | 0.0120 | (0.259, 0.323) |
Widowed | 0.544 | 0.0221 | (0.500, 0.587) | 0.551 | 0.0203 | (0.510, 0.587) |
Wealth Index | ||||||
Poorest | 0.151 | 0.0073 | (0.143, 0.172) | 0.159 | 0.0062 | (0.142, 0.176) |
Poorer | 0.158 | 0.0072 | (0.132, 0.161) | 0.148 | 0.0052 | (0.134, 0.162) |
Middle | 0.146 | 0.0076 | (0.149, 0.179) | 0.138 | 0.0074 | (0.150, 0.187) |
Richer | 0.163 | 0.0069 | (0.146, 0.174) | 0.170 | 0.0058 | (0.155, 0.184) |
Richest | 0.142 | 0.0066 | (0.126, 0.152) | 0.142 | 0.0065 | (0.129, 0.154) |
Literacy | ||||||
Non-lit | 0.139 | 0.0124 | (0.115, 0.162) | 0.149 | 0.0158 | (0.122, 0.176) |
Partially | 0.198 | 0.0137 | (0.172, 0.223) | 0.194 | 0.0123 | (0.171, 0.217) |
Literate | 0.151 | 0.0030 | (0.144, 0.157) | 0.155 | 0.0041 | (0.147, 0.162) |
Employment | ||||||
Yes | 0.135 | 0.0041 | (0.128, 0.143) | 0.139 | 0.0041 | (0.130, 0.147) |
No | 0.173 | 0.0050 | (0.163, 0.183) | 0.177 | 0.0049 | (0.166, 0.187) |
Place of Res | ||||||
Rural | 0.147 | 0.0038 | (0.139, 0.154) | 0.148 | 0.0035 | (0.138, 0.157) |
Urban | 0.168 | 0.0059 | (0.157, 0.180) | 0.172 | 0.0054 | (0.160, 0.184) |