Multivariate logistic regression
| OR | p Value | 95% CI | ||
|---|---|---|---|---|
| Sex | 0.95 | 0.02 | 0.92 | 0.99 |
| Age group (years) | ||||
| 45–64 vs 15–44 | 0.99 | 0.75 | 0.91 | 1.07 |
| ≥65 vs 15–44 | 1.12 | 0.01 | 1.03 | 1.22 |
| Type of obesity | ||||
| II vs I | 1.16 | 0.00 | 1.10 | 1.21 |
| III vs I | 1.54 | 0.00 | 1.42 | 1.66 |
| Time between weight measurements (days) | 1.00 | 0.00 | 1.00 | 1.00 |
| Number of chronic comorbidities | 0.99 | 0.45 | 0.98 | 1.01 |
| Cardiovascular comorbidity | ||||
| Acute myocardial infarction | 0.97 | 0.63 | 0.86 | 1.09 |
| Cardiac arrhythmia | 0.99 | 0.89 | 0.91 | 1.09 |
| Cardiac valve disorders | 1.01 | 0.88 | 0.86 | 1.19 |
| Cardiovascular disorders, other | 1.03 | 0.63 | 0.92 | 1.15 |
| Cerebrovascular disease | 1.08 | 0.11 | 0.98 | 1.19 |
| Congestive heart failure | 1.00 | 0.96 | 0.89 | 1.14 |
| Diabetes | 1.14 | 0.00 | 1.09 | 1.19 |
| Dyslipidemia | 0.98 | 0.31 | 0.94 | 1.02 |
| Hypertension | 0.92 | 0.00 | 0.88 | 0.97 |
| Ischaemic heart disease | 0.96 | 0.44 | 0.87 | 1.06 |
| Mental comorbidity | ||||
| Anxiety, neuroses | 0.87 | 0.02 | 0.77 | 0.97 |
| Attention deficit disorder | 0.58 | 0.28 | 0.22 | 1.54 |
| Behaviour problems | 1.16 | 0.37 | 0.84 | 1.60 |
| Dementia, delirium | 1.31 | 0.01 | 1.06 | 1.61 |
| Depression | 1.01 | 0.69 | 0.95 | 1.08 |
| Personality disorders | 1.04 | 0.88 | 0.67 | 1.60 |
| Schizophrenia, affective psychosis | 0.91 | 0.26 | 0.77 | 1.07 |
| Substance use | 0.83 | 0.04 | 0.69 | 0.99 |
Outcome variable: weight loss between 2010 and 2011 in obese patients (yes/no).
Number of observations=42 428 (patients with obesity in 2010 for whom data on weight were available in 2011).
Maximum likelihood test p<0.001.
Hypertension=hypertension with and without complications.
Diabetes=diabetes types I and II with and without complications.