Methods
Studies were extracted from the latest 2011 Several Indicator Cluster Questionnaire (MICS) for the Vietnam. So it get across-sectional survey is actually https://kissbridesdate.com/cuban-women/ used by the General Statistics Office from Vietnam at new national level for urban and outlying section as well as for Vietnam’s six places: Reddish River Delta, North Midlands and you may Slope components, Northern Central area and Main Coastal city, Main Highlands, South-east, as well as the Mekong River Delta. Two-stage strata (metropolitan and you can rural) sampling was used to pick several,000 family agencies of which 11,642 was present at the time of the brand new survey. The original stage are carried out utilizing the probability proportional in order to size sampling means. Throughout the next stage, 20 property inside the chosen census enumeration components was basically chosen at random regarding listing of all the home. On interviewed houses, 11,663 out-of 12,115 feminine (old 1549 decades) completed this new interviews. Immediately after leaving out a couple of women who got forgotten investigation for age within very first sexual intercourse, all in all, 8,791 women that advertised which have got sexual intercourse were chose to possess this research. Study have been built-up anywhere between .
The question accustomed get which variable is actually, What age had been you when you got sexual intercourse into very first time?‘ This new varying try classified to your five classes: 1) aged between 10 and you may 14; 2) aged between fifteen and 19; 3) aged ranging from 20 and you will 24; 4) old ranging from 25 and 42; 5) the newest site group, very first intercourse which have spouse.
The latest binary depending variable are multiple‘ (i.age. over one or two) sexual couples along the lifetime (n=8,790). The question always get it varying are, Overall, that have how many each person maybe you have had sexual intercourse in the everything?‘
Sociodemographic items regularly determine the analysis sample was: age bracket (1519 decades, 2024 age, 2530 years, 3034 age, 3539 ages, 40forty two years and you may forty-five44 many years); higher instructional level (kindergarten, no. 1, all the way down secondary, higher secondary, elite group school, college/university); kitchen (metropolitan, rural); region (Yellow River Delta; North Midlands and Mountain components; Northern Central area and you may Central Coastal area; Central Highlands; South-east and also the Mekong Lake Delta); marital standing (already partnered, coping with a guy, never ever married or perhaps not during the connection); husband or partner had most other spouses (sure if any); amount of partner’s almost every other wives (continued variable); living with one sons otherwise daughters (sure if any); ethnicity of household direct (Kinh or low-Kinh) and you can house wealth quintiles (poorest, next, center, fourth, and you may richest quintile). So you can get the family riches quintiles, dominating parts research are did that with assets associated with the family wide range as follows: liquid supplies, bathroom facility, houses, strength designs for cooking, power, family savings, strong goods (like broadcast, Television, fridge, fixed cell, check out, cellphone, bicycle, bike, watercraft with system, and you may vehicle), animals (such as for example buffalo, cattle, horse, donkey, goat, sheep, chicken, and you will pig). The research sample was also discussed because of the years in the beginning sexual intercourse, condom fool around with during basic sexual intercourse (sure, zero, otherwise do not think about), while the oriented variable, several sexual companion along side life. Findings and percent that have 95% count on times (CIs) was said .
Multivariable logistic regression is actually achieved to explain association ranging from early sexual initiation and you may multiple sexual partners along side lifetime
Around three patterns receive. Model 1 is unadjusted as we age initially sexual intercourse because the brand new separate adjustable while the site class, basic sex which have latest spouse. Model 2 modified to own decades (source class: 1519 ages), ethnicity regarding household direct (reference: non-Kinh), degree (reference: top otherwise smaller), marital updates (reference currently hitched), coping with youngsters (reference: living by yourself), the number of partner’s almost every other spouses (persisted varying), and you can household wealth quintiles (reference: poorest). Model 3 on top of that modified to own kitchen and you will part. Mathematical value is actually lay in the p Dining tables step 1 and you will ? and2. dos . Feminine old fifteen19, 2024, 2529, 3034, 3539, 4049, and you can 45forty-two constituted dos.0%, nine.6%, 17.6%, 18.8%, 18.1%, 18.3%, and you can fifteen.7% of your investigation society, correspondingly. Almost 50 % of the ladies finished straight down supplementary knowledge (49.5%), as well as for 20.8% of women top is actually their high quantity of formal knowledge; merely ten.3% of females analyzed at school, and you may six% of females attended elite colleges. What amount of feminine staying in cities is actually step three,737 (42.5%), whereas there have been 5,054 women residing rural portion (57.5%). All players were already ple got family thoughts off Kinh ethnicity. Among 204 women who advertised for the level of prior wives you to its husbands got got, 69.3% claimed only one most other partner.