The fresh separate variable try age initially sexual intercourse’
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Investigation were extracted from brand new 2011 Numerous Indication Cluster Questionnaire (MICS) for the Vietnam. That it mix-sectional questionnaire is used by the General Analytics Work environment regarding Vietnam on the national height for metropolitan and you will outlying parts and for Vietnam’s half dozen regions: Purple River Delta, Northern Midlands and you will Mountain section, North Main town and you may Main Seaside area, Central Highlands, South east, and the Mekong Lake Delta. Two-phase strata (metropolitan and outlying) sampling was utilized to choose twelve,000 household agencies where eleven,642 was indeed expose at the time of the latest questionnaire. The original stage was accomplished using the possibilities proportional to proportions sampling method. In the next stage, 20 home inside selected census enumeration section was indeed chosen at random in the range of every property. On questioned domiciles, 11,663 of 12,115 women (old 1549 many years) accomplished the new interview. After excluding a few women that got lost investigation having decades within first sexual intercourse, a total of 8,791 ladies who reported with had sexual intercourse had been selected having it investigation. Investigation was basically amassed anywhere between .
Issue always obtain which variable try, What age were your once you had sexual intercourse into first time?’ The new adjustable try labeled into the five groups: 1) old ranging from 10 and you can fourteen; 2) aged anywhere between fifteen and 19; 3) aged ranging from 20 and you will 24; 4) old between twenty-five and you will 42; 5) the latest resource class, very first intercourse that have partner.More