Information about for every questionnaire was in fact wrote elsewhere ( twenty two , 23 ) Information about for every questionnaire was in fact wrote elsewhere ( twenty two , 23 ) Studies inhabitants New Colombian Federal Nutrition Studies (ENSIN) was in fact presented inside the 2005 and you can 2010 by Colombian Institute off Loved ones Hobbies (Instituto Colombiano de Bienestar Common). When you look at the brief, participants was indeed selected so you’re able to depict 99 % of country’s population having fun with an effective multistage stratified sampling design. All of the municipalities on the thirty-several divisions in the country were categorized into strata predicated on comparable geographical and you will sociodemographic characteristics. One to local government are randomly chose off for each stratum, that have probability proportional for the inhabitants proportions. Clusters of around 10 domiciles for each and every was indeed following at random chose off in these strata and you will friends have been acceptance to participate.閱讀全文 “Information about for every questionnaire was in fact wrote elsewhere ( twenty two , 23 )”
