Baseline characteristic | New AF hospitalisation | Multivariate analysis | |||||
---|---|---|---|---|---|---|---|
Yes (n=537) | No (n=14 869) | p Value | OR (95% CI) | ||||
Age (mean (SD) years)3-150 | 55 (6) | 54 (6) | 0.028 | 2.72 (1.65 to 4.49) | |||
Possible or definite angina3-151 | 194 (36%) | 4095 (28%) | < 0.001 | 1.37 (1.14 to 1.67) | |||
Cardiomegaly | 68/519 (13%) | 1032/14212 (7%) | 0.004 | 1.49 (1.14 to 1.98) | |||
Systolic BP (mean (SD) mm Hg)3-152 | 155 (26) | 149 (24) | < 0.0001 | 2.06 (1.48 to 2.88) | |||
Body mass index (mean (SD) kg/m2)3-154 | 26.7 (4.5) | 25.7 (4.6) | < 0.009 | 1.43 (1.12 to 1.79) |
↵3-150 OR for each additional decade of age;
↵3-151 As determined by Rose angina questionnaire;
↵3-152 OR based on upper quartile of blood pressure (BP) distribution (⩾ 169 mmHg);
↵3-154 OR and significance based on a model without cardiothoracic ratio data and on upper quartile of body mass index distribution (⩾ 28.1 kg/m2), otherwise non-significant.