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. 2011 Nov 11;11:861. doi: 10.1186/1471-2458-11-861

Table 5.

Prevalence estimates and odds ratios (OR) for having a long standing illness

n N Prevalence (95%CI) p-value‡ Unadjusted OR (95%CI)
Demographic Indicators
Total sample 44.9 (42.4-47.6)
Gender
 Female 394 953 46.1 (42.8-49.4) 0.17 1.1 (0.9-1.4)
 Male 279 735 42.8 (39.0-46.5) 1.0
Ethnic group
 White British 439 1048 47.2 (43.9-50.5) 0.05 1.0
 Black-Caribbean 56 142 44.9 (36.7-53.3) 0.9 (0.6-1.3)
 Black-African 73 230 35.2 (28.3-42.0) 0.6 (0.4-0.8)**
 Asian 24 63 42.9 (28.9-56.8) 0.8 (0.5-1.5)
 Other 80 203 44.4 (37.0-51.8) 0.9 (0.6-1.2)
Age (years)
 16-24 80 356 23.2 (19.1-27.3) < 0.001 1.0
 25-34 83 402 20.6 (16.4-24.7) 0.9 (0.6-1.2)
 35-44 123 336 37.4 (32.0-42.9) 1.9 (1.4-2.8)***
 45-54 138 259 54.3 (48.1-60.6) 3.9 (2.8-5.6)***
 55-64 109 161 69.0 (61.7-76.3) 7.4 (4.9-11.1)***
 65+ 140 174 79.9 (73.9-85.9) 13.1 (8.5-20.3)***
Relationship status
 Never married 212 674 34.2 (30.4-37.9) < 0.001 1.0
 Married/cohabiting 320 782 45.6 (41.7-49.5) 1.6 (1.3-2.0)***
 Divorced/separated 103 179 61.1 (53.8-68.5) 3.0 (2.1-4.3)***
 Widowed 38 53 73.6 (61.7-85.6) 5.4 (2.8-10.2)***
Borough
 Southwark 360 845 41.6 (38.0-45.2) 0.01 1.3 (1.1-1.6)**
 Lambeth 313 843 48.3 (44.6-52.0) 1.0
Socioeconomic Indicators
Educational attainment
 No qualifications 146 224 70.0 (64.0-76.0) < 0.001 4.3 (3.1-5.9) ***
 Up to GCSE level 144 329 50.2 (44.6-55.9) 1.9 (1.4-2.5) ***
 Advanced level 146 426 36.8 (31.9-41.6) 1.1 (0.8-1.4)
 Higher degree or above 222 690 35.2 (31.5-38.9) 1.0
Social class
 Non-manual 217 700 33.1 (29.4-36.9) < 0.001 1.0
 Manual 77 244 35.9 (29.4-42.6) 1.1 (0.8-1.6)
 No current occupation 362 708 57.2 (53.2-61.1) 2.7 (2.1-3.4) ***
Employment status
 Full time 202 658 33.2 (29.3-37.1) < 0.001 1.0
 Part time/casual 90 259 38.9 (32.6-45.4) 1.3 (0.9-1.8)
 Student/student working 59 247 24.0 (18.8-29.2) 0.6 (0.5-0.9)**
 Unemployed 65 168 40.5 (32.8-48.3) 1.4 (0.9-2.0)
 Temporary and permanent sick 72 78 93.8 (88.8-98.8) 30.5 (12.8-72.9)***
 Retired 151 187 80.6 (74.8-86.4) 8.4 (5.5-12.7)***
 Home looking after children 31 82 39.8 (29.1-50.6) 1.3 (0.8-2.2)
Yearly household income
 £0 - £5,475 76 137 59.7 (51.7-67.8) < 0.001 2.9 (2.1-4.3)***
 £5476 - £12,097 118 210 62.8 (55.9-69.6) 3.4 (2.4-4.8)***
 £12,098 - £20,753 91 203 49.9 (42.7-57.1) 2.0 (1.4-2.8)***
 £20,754 - £31,494 63 178 41.2 (33.4-49.1) 1.4 (0.9-2.0)
 £31,495 or more 218 701 33.2 (29.5-36.9) 1.0
Housing tenure
 Own/mortgage 217 525 44.9 (40.5-49.5) < 0.001 1.0
 Rented 433 1052 47.3 (43.9-50.6) 1.1 (0.9-1.4)
 Rent free 23 109 21.1 (13.1-29.2) 0.3 (0.2-0.5)***

Weighted percentages to account for survey design; frequencies are unweighted and may not add up due to missing values.

‡Pearson's χ2 test with Rao & Scott correction for survey data.

*p < 0.05; **p < 0.01; ***p < 0.001