Cases | Controls | |||
---|---|---|---|---|
Zones | No. | % | No. | % |
T30 | 141 | 16.83 | 164 | 20.45 |
T20 | 70 | 8.35 | 69 | 8.59 |
T10 | 88 | 10.50 | 60 | 7.48 |
Z30 | 102 | 12.17 | 112 | 13.97 |
Z20 | 161 | 19.21 | 160 | 19.95 |
Z10 | 144 | 17.18 | 125 | 15.59 |
ZCI | 132 | 15.75 | 112 | 13.97 |
Total | 838 | 100 | 802 | 100 |
Age | ||||
<40 | 25 | 3.0 | 23 | 2.9 |
40–59 | 103 | 12.3 | 99 | 12.3 |
60–79 | 539 | 64.3 | 511 | 63.7 |
⩾80 | 171 | 20.4 | 169 | 21.1 |
Sex | ||||
Females | 304 | 36.3 | 284 | 35.4 |
Males | 534 | 63.7 | 518 | 64.6 |