From: Blood pressure and hypertension prevalence among oldest-old in China for 16 year: based on CLHLS
Variable | Wave | 1998 | 2000 | 2002 | 2005 | 2008 | 2011 | 2014 | p |
---|---|---|---|---|---|---|---|---|---|
PP | Gender | ||||||||
Male | 63.4 ± 19.1 | 55.6 ± 18.8 | 49.6 ± 15.0 | 48.9 ± 16.5 | 56.3 ± 19.9 | 56.0 ± 16.8 | 59.1 ± 17.6 | < 0.001 | |
Female | 64.4 ± 20.3 | 55.9 ± 19.5 | 48.8 ± 14.8 | 48.5 ± 16.5 | 57.4 ± 20.4 | 58.4 ± 18.8 | 60.6 ± 19.4 | < 0.001 | |
p | 0.021 | 0.427 | 0.012 | 0.195 | 0.008 | < 0.001 | 0.009 | ||
Age-group | |||||||||
80–89 yrs | 65.4 ± 19.9 | 56.6 ± 19.6 | 49.9 ± 15.3 | 49.2 ± 16.5 | 59.0 ± 20.3 | 58.0 ± 17.0 | 60.2 ± 17.8 | < 0.001 | |
90–99 yrs | 63.9 ± 19.6 | 55.8 ± 19.4 | 49.0 ± 15.0 | 49.2 ± 17.0 | 56.5 ± 20.3 | 57.7 ± 18.6 | 60.1 ± 19.3 | < 0.001 | |
100- yrs | 62.1 ± 19.9 | 54.0 ± 18.1 | 48.1 ± 14.5 | 47.1 ± 15.7 | 55.0 ± 20.0 | 56.0 ± 19.0 | 59.0 ± 19.8 | 0.247 | |
p for trend | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | 0.004 | 0.244 | ||
Category of residence | |||||||||
City | 63.6 ± 19.9 | 55.1 ± 19.0 | 48.5 ± 14.6 | 46.9 ± 15.8 | 54.0 ± 18.9 | 55.8 ± 16.6 | 56.3 ± 17.1 | < 0.001 | |
Town | 55.5 ± 18.7 | 48.8 ± 14.2 | 49.1 ± 15.4 | 55.8 ± 19.5 | 56.5 ± 17.0 | 59.8 ± 17.9 | < 0.001 | ||
Rural | 64.6 ± 19.8 | 56.5 ± 19.7 | 50.8 ± 16.1 | 49.1 ± 17.2 | 58.3 ± 20.7 | 58.5 ± 19.0 | 61.1 ± 19.4 | < 0.001 | |
p for trend | 0.024 | 0.008 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||
Region of China | |||||||||
East | 64.9 ± 19.5 | 56.9 ± 19.0 | 49.6 ± 14.4 | 53.7 ± 20.3 | 63.2 ± 21.6 | 60.6 ± 19.0 | 61.1 ± 19.5 | < 0.001 | |
Central | 63.7 ± 20.0 | 53.5 ± 18.5 | 49.5 ± 16.1 | 47.8 ± 14.2 | 56.0 ± 20.9 | 53.8 ± 17.0 | 58.8 ± 18.0 | < 0.001 | |
West | 62.4 ± 20.4 | 52.3 ± 18.6 | 49.4 ± 15.2 | 46.7 ± 14.7 | 55.9 ± 19.5 | 53.7 ± 14.5 | 56.5 ± 16.3 | < 0.001 | |
p for trend | < 0.001 | 0.908 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | |
Total | 64.1 ± 19.8 | 55.2 ± 18.9 | 49.5 ± 15.0 | 48.8 ± 16.6 | 57.1 ± 20.5 | 57.7 ± 18.1 | 59.9 ± 18.8 | < 0.001 | |
PP among those without hypertension | Gender | ||||||||
Male | 55.4 ± 15.7 | 48.2 ± 14.1 | 45.7 ± 12.6 | 43.8 ± 10.3 | 47.4 ± 11.3 | 47.7 ± 10.2 | 48.8 ± 9.7 | < 0.001 | |
Female | 56.0 ± 16.7 | 47.8 ± 14.8 | 44.9 ± 11.9 | 43.4 ± 10.5 | 47.2 ± 11.7 | 47.1 ± 10.8 | 48.2 ± 11.0 | < 0.001 | |
p | 0.209 | 0.377 | 0.006 | 0.189 | 0.543 | 0.127 | 0.247 | ||
Age-group | |||||||||
80–89 yrs | 57.2 ± 16.2 | 48.6 ± 15.1 | 45.9 ± 12.6 | 44.2 ± 10.4 | 48.2 ± 11.7 | 48.1 ± 10.3 | 49.0 ± 9.8 | < 0.001 | |
90–99 yrs | 55.5 ± 16.1 | 48.1 ± 14.7 | 45.3 ± 12.3 | 43.8 ± 10.3 | 46.9 ± 11.4 | 47.3 ± 10.4 | 48.8 ± 10.9 | < 0.001 | |
100- yrs | 54.4 ± 16.1 | 46.6 ± 13.0 | 44.3 ± 11.5 | 42.6 ± 10.4 | 46.7 ± 11.5 | 46.3 ± 11.0 | 46.6 ± 11.0 | 0.611 | |
p for trend | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | ||
Category of residence | |||||||||
City | 55.5 ± 16.3 | 47.9 ± 14.3 | 44.9 ± 12.0 | 42.6 ± 9.6 | 46.6 ± 11.4 | 47.1 ± 11.0 | 47.8 ± 10.1 | < 0.001 | |
Town | 48.0 ± 14.1 | 45.0 ± 11.8 | 43.3 ± 10.5 | 47.2 ± 11.6 | 47.4 ± 10.0 | 48.3 ± 10.5 | < 0.001 | ||
Rural | 56.3 ± 16.4 | 48.0 ± 15.1 | 46.3 ± 12.8 | 44.0 ± 10.6 | 47.5 ± 11.6 | 48.1 ± 10.7 | 49.0 ± 10.6 | < 0.001 | |
p for trend | 0.012 | 0.960 | 0.001 | < 0.001 | 0.059 | 0.150 | 0.210 | ||
Region of China | |||||||||
East | 56.3 ± 15.9 | 49.1 ± 14.6 | 45.7 ± 11.4 | 42.4 ± 10.2 | 47.3 ± 10.7 | 49.0 ± 10.6 | 48.7 ± 10.4 | < 0.001 | |
Central | 55.5 ± 17.3 | 45.7 ± 14.2 | 45.3 ± 14.3 | 45.2 ± 10.0 | 45.5 ± 12.3 | 44.9 ± 10.6 | 48.4 ± 10.2 | < 0.001 | |
West | 55.3 ± 16.1 | 47.3 ± 13.5 | 45.2 ± 11.3 | 44.8 ± 11.0 | 50.7 ± 13.1 | 47.4 ± 9.9 | 47.4 ± 10.6 | < 0.001 | |
p for trend | 0.190 | < 0.001 | 0.514 | < 0.001 | < 0.001 | < 0.001 | 0.078 | ||
Total | 55.9 ± 16.3 | 47.8 ± 14.4 | 45.3 ± 12.2 | 43.6 ± 10.4 | 47.2 ± 11.7 | 47.5 ± 10.6 | 48.3 ± 10.4 | < 0.001 |