tips
analysis was basically taken from the brand new 2011 multiple indication cluster questionnaire (mics) during the vietnam. so it get across-sectional survey was held by general statistics place of work away from vietnam at the the federal peak to own metropolitan and you may rural elements as well as vietnam’s six countries: red lake delta, northern midlands and you will slope areas, northern central urban area and central coastal area, central highlands, south east, and mekong river delta. two-phase strata (metropolitan and you will rural) sampling was used to choose twelve,000 family representatives where eleven,642 was introduce during the time of brand new questionnaire. the initial stage are achieved using the chances proportional to size testing method. on next stage, 20 properties during the picked census enumeration portion were chosen at random from the a number of most of the house. about interviewed properties, 11,663 regarding twelve,115 women (old 1549 ages) complete new interview. just after leaving out a couple women that got shed data having decades from the basic sexual intercourse, a total of 8,791 women who reported with got sexual intercourse was in fact chosen getting that it analysis. studies was in fact gathered between .
issue familiar with get it changeable are, what age have been your once you got sexual intercourse to the very first time?’ the fresh new adjustable are categorized on four categories: 1) old between 10 and you can fourteen; 2) old ranging from fifteen and you may 19; 3) aged between 20 and you can 24; 4) old anywhere between 25 and you will 42; 5) the new site category, basic intercourse which have partner.
the fresh digital oriented varying is actually multiple’ (i.e. more than a few) sexual people along side lifetime (n=8,790). issue accustomed obtain which varying are, altogether, with just how many differing people perhaps you have got sexual intercourse within the your lifetime?’
sociodemographic circumstances accustomed explain the research shot is: age group (1519 ages, 2024 years, 2530 many years, 3034 age, 3539 many years, 4044 age and you can forty-five44 years); large informative peak (preschool, first, all the way down supplementary, upper second, professional university, college/university); living area (metropolitan, rural); part (red river delta; north midlands and mountain portion; north main city and you can main coastal area; main highlands; south-east additionally the mekong lake delta); marital standing (currently hitched, coping with a person, never ever hitched or perhaps not inside the relationship); partner otherwise companion got other wives (yes if any); amount of husband’s other wives (continuing adjustable); living with one sons or daughters (sure if any); ethnicity of household direct (kinh or low-kinh) and household wide range quintiles (poorest, second, center, fourth, and you may richest quintile). so you can get your family riches quintiles, prominent part data is actually did by using possessions associated with home riches the following: liquid present, toilet studio, homes, strength versions to cook, fuel, checking account, strong merchandise (like radio, tv, fridge, fixed mobile, view, portable, bike, bike, ship which have engine, and you can vehicles), animals (particularly buffalo, cows, pony, donkey, goat, sheep, chicken, and you will pig). the analysis attempt has also been discussed of the years in the beginning sexual intercourse, condom explore during earliest sexual intercourse (sure, zero, or dont contemplate), as well as the founded adjustable, one or more sexual partner along the lives. findings and percentages that have 95% believe durations (cis) was said .
multivariable logistic regression are accomplished to explain organization ranging from early sexual initiation and you may multiple sexual people over the lifestyle
three models get. model step one was unadjusted as we grow old to start with sexual intercourse since the the fresh new independent adjustable and also the reference classification, earliest sex with most recent lover. design 2 modified having age (reference class: 1519 years), ethnicity off house direct (reference: non-kinh), education (reference: number one or smaller), marital condition (resource currently hitched), living with children (reference: way of living alone), what amount of partner’s other wives (continued variable), and you may domestic money quintiles (reference: poorest). design step 3 additionally modified having dining area and you may area. analytical benefit is place from the p tables 1 and ? and2. 2 . female old fifteen19, 2024, 2531, 3034, 3539, 40forty-two, and forty five49 constituted 2.0%, 9.6%, 17.6%, 18.8%, 18.1%, 18.3%, and you can 15.7% of studies population, correspondingly. almost half of the women accomplished straight down second knowledge (forty two.5%), as well as 20.8% of women top are the higher level of certified knowledge; just 10.3% of females studied within college, and you can six% of females went to elite schools. what amount of women residing in towns are 3,737 (42.5%), whereas there are 5,054 feminine residing in outlying parts (57.5%). all players have been already ple got family thoughts from kinh ethnicity. certainly one of 204 women that advertised towards the amount of early in the day spouses that the husbands got got, 69.3% advertised just one almost every other wife.