Zambia Demographic and Health Survey 2001-2002 - Measure DHS

Table B.6 Sampling errors for selected variables, Copperbelt province, Zambia 2001-2002––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––Number of casesConfidence intervalsStand- –––––––––––––––– Rela- ––––––––––––––––ard Un- Weight- Design tive Value- Value+Value error weighted ed effect error 2SE 2SEVariable (R) (SE) (N) (WN) (DEFT) (SE/R) (R-2SE) (R+2SE)–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––WOMEN–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––Urban residence 0.816 0.015 939 1544 1.218 0.019 0.785 0.847Literate 0.787 0.020 939 1544 1.526 0.026 0.746 0.828No education 0.033 0.006 939 1544 1.103 0.195 0.020 0.046Secondary education or higher 0.472 0.029 939 1544 1.760 0.061 0.414 0.529Net attendance ratio 0.755 0.027 817 1353 1.500 0.036 0.701 0.809Never married 0.295 0.026 939 1544 1.725 0.087 0.244 0.346Currently married 0.564 0.025 939 1544 1.514 0.043 0.515 0.613Married before age 20 0.661 0.028 704 1158 1.594 0.043 0.604 0.717Currently pregnant 0.091 0.009 939 1544 0.929 0.096 0.073 0.108Children ever born 2.744 0.112 939 1544 1.212 0.041 2.520 2.969Children surviving 2.351 0.098 939 1544 1.228 0.042 2.155 2.548Children ever born to women 40-49 7.237 0.322 118 194 1.296 0.045 6.593 7.882Knows any contraceptive method 0.998 0.002 530 871 0.992 0.002 0.994 1.002Ever used any contraceptive method 0.819 0.016 530 871 0.959 0.020 0.787 0.851Currently using any contraceptive method 0.451 0.024 530 871 1.127 0.054 0.402 0.500Currently using pill 0.213 0.017 530 871 0.943 0.079 0.180 0.247Currently using IUD 0.000 0.000 530 871 na na 0.000 0.000Currently using female sterilisation 0.057 0.012 530 871 1.243 0.221 0.032 0.082Currently using periodic abstinence 0.013 0.005 530 871 0.912 0.343 0.004 0.022Used public sector source 0.522 0.050 228 375 1.519 0.096 0.421 0.623Want no more children 0.408 0.031 530 871 1.471 0.077 0.345 0.470Want to delay birth at least 2 years 0.351 0.028 530 871 1.332 0.079 0.296 0.406Ideal family size 4.248 0.108 910 1496 1.720 0.026 4.032 4.465Mother received tetanus injection for last birth 0.714 0.021 465 765 1.020 0.030 0.671 0.757Mother received medical assistance at delivery 0.715 0.038 648 1065 1.784 0.053 0.639 0.790Had diarrhoea in two weeks before survey 0.193 0.017 566 931 1.040 0.089 0.158 0.227Treated with oral rehydration salts (ORS) 0.550 0.052 109 179 1.058 0.095 0.446 0.655Taken to a health provider 0.486 0.078 109 179 1.548 0.161 0.330 0.643Vaccination card seen 0.799 0.042 139 229 1.171 0.053 0.714 0.883Received BCG 0.921 0.025 139 229 1.018 0.027 0.870 0.971Received DPT (3 doses) 0.871 0.039 139 229 1.242 0.045 0.793 0.948Received polio (3 doses) 0.856 0.044 139 229 1.363 0.051 0.768 0.944Received measles 0.849 0.034 139 229 1.076 0.040 0.781 0.917Received all vaccinations 0.791 0.050 139 229 1.379 0.064 0.691 0.892Height-for-age (-2 SD) 0.399 0.026 556 921 1.179 0.065 0.348 0.451Weight-for-height (-2 SD) 0.065 0.007 556 921 0.681 0.111 0.050 0.079Weight-for-age (-2 SD) 0.290 0.023 556 921 1.102 0.078 0.244 0.335BMI