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Keyword
- Clustering1
- Depression1
- Design Effect1
- NHANES1
- Prevalence1
- Probability Proportional to Estimated Size1
- Proportional Allocation1
- Reproductive Age1
- Sampling1
- Sampling Weights1
- Saudi Arabia1
- Serum Folate1
- Stratification1
- Stratified Sampling1
- Sudan1
- Trachoma1
- Women1
- complex humanitarian emergency1
- cost-effectiveness1
- diabetes1