Table 2 Unadjusted prevalence of self-reported anxiety (%) in individuals aged 16–71 years and tests for trends in the different explanatory variable groups, presented separately according to sex and assessment period (longitudinal samples of the Swedish population from 1980/81, 1988/89, 1996/97, and 2004/05)
From: Longitudinal trends in self-reported anxiety. Effects of age and birth cohort during 25 years
- Cohort:
2)1918–25; 
4)1934–41; 
6)1950–57; 
8)1966–73; 
10) 1982–89 - Each birth cohort can be followed diagonally by the different grey-scales. p-values: Test for trend row-wise for males and females separately
2)1918–25; 
4)1934–41; 
6)1950–57; 
8)1966–73; 
10) 1982–89