Figure step 1 shows the fresh check in-founded relative threat of that have an additional son certainly one of one-kid mothers by gender of its first child

2015). The brand new GGS belongs to the brand new Generations and Sex Program and you can, since 2015, this has amassed market and you may pussysaga chat socioeconomic information regarding the brand new adult population during the nineteen Europe (Vikat mais aussi al. 2007; Thomson et al. 2015). During the Sweden, this new GGS is a phone-mainly based questionnaire that have an objective populace from 18,000 some body aged 18–79 decades. As a whole, 9688 responded to the survey (response rate 53.8%). Following very first mobile interviews, participants had been including sent a follow-right up questionnaire from the article or even in digital setting and you may 6830 answered. (más…)