| * Set up survey weight and linearized variance estimation (default). |
| svyset [pweight = V5] |
| * Estimate the proportion of nonmedical users (subpop) using nasal |
| * admin (V1615). |
| svy, subpop(if usehistory == 3 | usehistory == 4 | usehistory == 5): prop V1615 |
| * Request DEFT2 due to weighting (only). |
| estat effects |
| * Apply deft2corr, inputting the estimate, linearized SE, average |
| * total DEFT2, and DEFT2 component due to weights. |
| deft2corr 0.3627 0.0257 2 1.3528 0 |
| * Estimate logistic regression model for odds of nasal admin. |
| svy, subpop(if usehistory == 3 | usehistory == 4 | usehistory == 5): logit V1615 ib3.usehistory i.V1151 i.V1 i.V13 i.V17 |
| * Request DEFT2 estimates due to weighting (only). |
| estat effects |
| * Apply deft2corr for each parameter estimate, requesting |
| * exponentiated estimates (adjusted odds ratios). |
| deft2corr 1.7938 0.5310 2 1.4987 1 |
| deft2corr 2.0390 0.5172 2 1.5098 1 |
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