Profile step one suggests the fresh sex difference between Le free of CI in the more decades
Efficiency
Once the noticed in Desk step one , all in all, 1158 people took part in NSH 2003, 1390 from inside the NSH 2010, and you may 2031 into the NSH 2016. Apart from dudes in the 2003, at the very least 80% out-of professionals in every 12 months stayed in the latest town. The amount of knowledge improved anywhere between swells, with increased professionals that has completed the original level of college or university (8 decades). Female got straight down education than just guys.
Table step one
Incidence away from CI try equivalent one of someone, and though part quotes diminished over time, zero mathematically significant drop off is actually seen anywhere between many years, sometimes for men or feminine.