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Investigation have been obtained from the fresh 2011 Multiple Indicator People Survey (MICS) from inside the Vietnam. This cross-sectional survey is presented from the General Statistics Work environment from Vietnam at the the national height to have metropolitan and you will rural components and also for Vietnam’s half a dozen regions: Red Lake Delta, North Midlands and you will Slope areas, Northern Main area and Central Seaside area, Central Highlands, South east, together with Mekong Lake Delta. Two-stage strata (urban and you may outlying) sampling was applied to choose twelve,000 family agencies of which 11,642 was indeed expose in the course of the latest questionnaire. The original stage try achieved with the opportunities proportional in order to proportions testing method. On next stage, 20 domiciles inside the selected census enumeration portion was basically chose randomly from the list of all of the properties. Read More