Procedures
Research was taken from this new 2011 Several Signal Team Questionnaire (MICS) for the Vietnam. It mix-sectional survey was conducted by General Statistics Office out-of Vietnam during the the federal peak getting metropolitan and rural section as well as for Vietnam’s six countries: Yellow River Delta, Northern Midlands and you will Slope areas, North Central city and you can Main Seaside area, Central Highlands, South east, in addition to Mekong River Delta. Two-stage strata (urban and you may outlying) testing was used to choose twelve,000 domestic agencies of which 11,642 was expose in the course of brand new survey. The first phase try achieved utilising the opportunities proportional so you’re able to size testing method. On the 2nd stage, 20 property in chose census enumeration areas was basically selected randomly regarding listing of the domiciles. Throughout the questioned households, eleven,663 off several,115 female (old fifteen44 many years) complete the fresh interview. Shortly after leaving out several women that got destroyed analysis getting years within first sexual intercourse, a maximum of 8,791 ladies who claimed which have had sexual intercourse was chosen to have so it studies. Investigation was in fact compiled between .
The question used to derive this variable try, What age have been you once you got sexual intercourse towards the first-time?’ The fresh adjustable is actually labeled with the four categories: 1) old between ten and you may fourteen; 2) aged between fifteen and 19; 3) old between 20 and 24; 4) aged anywhere between twenty-five and you will 42; 5) the fresh new resource category, very first intercourse which have husband.
The newest binary mainly based variable try multiple’ (i.e. over several) sexual lovers along the existence (n=8,790). Practical question always derive so it variable are, Overall, having just how many different people perhaps you have got sexual intercourse in everything?’
Sociodemographic products accustomed describe the analysis sample is actually: generation (1519 age, 2024 years, 2531 ages, 3034 decades, 3539 years, 4049 ages and you may 45forty-two ages); highest informative height (kindergarten, no. 1, all the way down supplementary, top supplementary, elite group university, college/university); kitchen (urban, rural); part (Purple Lake Delta; North Midlands and you will Hill parts; North Main urban area and you may Central Seaside urban area; Main Highlands; South east plus the Mekong River Delta); marital condition (currently partnered, managing a person, never ever partnered or perhaps not within the union); spouse or partner got other spouses (yes or no); quantity of husband’s almost every other spouses (continuous variable); managing any sons or daughters (sure if any); ethnicity of household direct (Kinh or low-Kinh) and you may family wide range quintiles (poorest, second, middle, last, and you will richest quintile). So you’re able to derive the family riches quintiles, dominating component study was did by using property in the home riches below: liquid supplies, restroom facility, housing, fuel types to cook, strength, bank account, tough goods (such radio, Tv, fridge, fixed cell, observe, cellphone, bike, bike, vessel that have motor, and you may car), animals (including buffalo, cows, horse, donkey, goat, sheep, chicken, and you can pig). The research attempt has also been discussed of the many years in the beginning sexual intercourse, condom explore while in the very first sexual intercourse (yes, zero, or dont contemplate), and the centered varying, more than one sexual partner across the life. Observations and you will rates which have 95% believe durations (CIs) are claimed .
Multivariable logistic regression is actually carried out to describe association ranging from very early sexual initiation and you may numerous sexual people over the lives
Around three designs are offered. Model step 1 is actually unadjusted as we grow older at first sexual intercourse since the new separate changeable and also the source class, earliest sex that have current companion. Design 2 modified for years (resource group: 1519 many years), ethnicity away from domestic head (reference: non-Kinh), training (reference: top or smaller), marital standing (site already married), coping with college students (reference: way of life alone), the number of partner’s almost every other wives (continuing varying), and you will house wealth quintiles (reference: poorest). Model 3 at the same time adjusted to have living area and you can part. https://kissbridesdate.com/dateasianwoman-review/ Statistical benefit is actually lay at p Dining tables 1 and ? and2. 2 . Feminine old fifteen19, 2024, 2529, 3034, 3539, 4044, and you may forty fiveforty-two constituted dos.0%, 9.6%, 17.6%, 18.8%, 18.1%, 18.3%, and you will fifteen.7% of data inhabitants, correspondingly. Nearly half the ladies completed straight down second education (forty two.5%), and also for 20.8% of females first is actually its higher number of specialized training; simply 10.3% of women learnt at university, and six% of females went to elite schools. Just how many female living in cities is actually step three,737 (42.5%), while there had been 5,054 feminine living in outlying areas (57.5%). All participants was in fact already ple got house heads regarding Kinh ethnicity. Certainly one of 204 ladies who stated on level of earlier in the day spouses one to the husbands had got, 69.3% advertised only 1 other spouse.
