Table 2. Prevalence rate of short-term and major morbidity by gender (prevalence = suffering from disease/total sample size)*1000.

	Short-term morbidity		Major morbidity
	2004–2005	2011–2012	2004–2005	2011–2012
Male	100.21	154.05	49.11	93.91
Female	124.10	194.24	60.80	119.86

Note: The p value = 0.000 in chi square test assessing association between gender and morbidity prevalence for each type morbidity