Distribution of the study patients between the council tax valuation bands of their home addresses.
| CTVB | A | B | C | D | E | F | G | H | Total |
|---|---|---|---|---|---|---|---|---|---|
| Property value, £1000s (as at 1991) | To 40 | 41–52 | 53–68 | 69–88 | 89–120 | 121–160 | 161–320 | Over 320 | |
| Study subjects (n) | 385 | 1083 | 822 | 487 | 305 | 151 | 80 | 19 | 3332 |
| Percentage in subgroups | 11.6 | 32.5 | 24.7 | 14.6 | 9.2 | 4.5 | 2.4 | 0.6 | 100.1 |
CTVB = council tax valuation band.