Table 1

Demographics of the study population

Number%
Total282 433
Male131 88946.7
Female150 54453.3
Age group, years
 16–3063 81522.6
 31–60155 35555.0
 >6063 26322.4
Quintile of Townsend score
 1 (least deprived)45 39216.1
 249 67517.6
 360 91121.6
 467 50723.9
 5 (most deprived)58 94820.9