Procedures
Research was obtained from the fresh 2011 Several Indicator Class Survey (MICS) in Vietnam. It mix-sectional survey is actually held by General Statistics Office regarding Vietnam in the the new federal peak for metropolitan and outlying areas as well as for Vietnam’s half a dozen regions: Yellow River Delta, North Midlands and Mountain portion, Northern Main urban area and you will Main Seaside town, Main Highlands, South-east, while the Mekong Lake Delta. Two-phase strata (urban and rural) testing was utilized to choose twelve,000 domestic agents of which 11,642 have been expose during this new questionnaire. The first phase try achieved utilising the likelihood proportional to dimensions testing means. Regarding the next phase, 20 houses when you look at the picked census enumeration portion have been chose at random throughout the directory of all households. In the questioned domiciles, 11,663 out of 12,115 feminine (old fifteenforty two years) completed the brand new interviews. Once leaving out a couple of ladies who got destroyed data getting age at the earliest sexual intercourse, a maximum of 8,791 women who said having got sexual intercourse have been chosen getting that it research. Data was indeed compiled between .
Practical question accustomed obtain this variable is, What age had been your after you had sexual intercourse towards first time?’ This new adjustable try classified for the four categories: 1) old anywhere between ten and you can 14; 2) aged between 15 and you can 19; 3) aged between 20 and you may 24; 4) old ranging from twenty five and you will 42; 5) the fresh resource group, basic intercourse having spouse.
The fresh binary depending variable is actually multiple’ (we.e. more than one or two) sexual people along side lifestyle (n=8,790). The question accustomed derive it changeable try, Altogether, that have just how many each person maybe you have got sexual intercourse in your lifetime?’
Sociodemographic factors accustomed define the study test was: age bracket (1519 years, 2024 age, 2530 ages, 3034 many years, 3539 years, 4044 many years and you may forty five44 ages); high instructional level (kindergarten, number one, straight down secondary, top additional, top-notch school, college/university); living area (metropolitan, rural); part (Red River Delta; North Midlands and you will Slope section; Northern Main city and you will Main Seaside city; Central Highlands; South-east together with Mekong River Delta); marital standing (currently hitched, living with a person, never ever married or perhaps not within the union); husband otherwise spouse had almost every other spouses (sure if any); number of husband’s almost every other wives (proceeded varying); coping with any sons or daughters (yes if any); ethnicity of your own home direct (Kinh or non-Kinh) and household wealth quintiles (poorest, next, center, last, and you will wealthiest quintile). To obtain the family riches quintiles, dominant role research is actually performed by using property in the house money as follows: liquid source, restroom business, casing, electricity products for cooking, electricity, savings account, tough items (particularly broadcast, Tv, fridge, fixed phone, watch, mobile, bicycle, motorcycle, vessel with system, and you will car), pets (eg buffalo, cows, horse, donkey, goat, sheep, chicken, and you will pig). The analysis test was also explained because of the decades at first sexual intercourse, condom use throughout the basic sexual intercourse (yes, zero, or dont think of), while the founded varying, one or more sexual companion over the lives. Observations and you can percent with 95% rely on menstruation (CIs) is actually claimed .
Multivariable logistic regression was carried out to spell it out association between early sexual initiation and you may multiple sexual partners over the lives
About three patterns are offered. Model 1 are unadjusted as we age in the beginning sexual intercourse as the separate varying in addition to source category, first sex which have newest companion. Design 2 modified to have ages (reference classification: 1519 age), ethnicity out-of household direct (reference: non-Kinh), degree (reference: number one or reduced), marital standing (site currently hitched), living with children (reference: traditions by yourself), what number of husband’s other wives (continuing changeable), and you will household money quintiles (reference: poorest). Design 3 concurrently modified getting kitchen and you may region. Analytical benefit try set at the p Dining tables step 1 and ukrainianbrides4you dating reviews you will ? and2. 2 . Feminine old 1519, 2024, 2530, 3034, 3539, 4049, and you can 45forty-two constituted 2.0%, nine.6%, 17.6%, 18.8%, 18.1%, 18.3%, and you can fifteen.7% of your own study inhabitants, correspondingly. Nearly half of the ladies completed straight down additional degree (forty two.5%), and 20.8% of women top is actually the higher level of official degree; only ten.3% of females learned during the school, and you may 6% of females attended elite universities. What number of female residing towns was 3,737 (42.5%), while there had been 5,054 female located in outlying areas (57.5%). All of the participants had been already ple had household heads away from Kinh ethnicity. Certainly 204 women who reported into the quantity of earlier spouses one the husbands got had, 69.3% advertised just one other spouse.
