Test of association between risk factors and diagnosis specific outcomes
| Risk factor (comorbidity/complication) | Diagnosis-outcome indicator | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heart failure | AMI | Stroke | ||||||||||
| M | L | RA | RS | M | L | RA | RS | M | L | RA | RS | |
| ? indicates significant association on bivariate analysis (p<0.25 for corresponding odds ratio); blank cells indicate p⩾0.25; NA = not applicable (risk factor was not considered in the analysis for that diagnosis-specific outcome); M = 30 day in-hospital mortality; L = length of stay exceeding 90th percentile; RA = 30 day readmissions to the same hospital for all causes; RS = 30 day readmission to the same hospital for the same principal diagnosis; AMI = acute myocardial infarction; LRTI = lower respiratory tract infections; COPD = chronic obstructive pulmonary disease. | ||||||||||||
| Malignancy | ? | ? | ? | ? | ? | ? | ? | ? | ||||
| Diabetes without complications | ? | ? | ? | |||||||||
| Diabetes with complications | ? | ? | ? | ? | ? | ? | ? | ? | ? | |||
| Hyponatraemia | ? | ? | ? | NA | NA | NA | NA | ? | ? | |||
| Anaemia | ? | ? | NA | NA | NA | NA | ? | |||||
| Dementia | ? | ? | ? | ? | ? | ? | ? | ? | ? | |||
| Valvular disorders | ? | NA | NA | NA | NA | ? | ||||||
| Hypertension | ? | ? | ? | ? | ? | ? | ? | ? | ||||
| Ischaemic heart disease | ? | ? | ? | NA | NA | NA | NA | ? | ? | |||
| Cardiomyopathy | ? | ? | NA | NA | NA | NA | ? | |||||
| Conduction disorders | ? | ? | ? | ? | ? | |||||||
| Dysrhythmias | ? | ? | ? | ? | ? | ? | ? | |||||
| Heart failure | NA | NA | NA | NA | ? | ? | ? | ? | ? | ? | ||
| Stroke | ? | ? | ? | ? | ? | ? | NA | NA | NA | NA | ||
| Peripheral vascular disease | ? | ? | ? | |||||||||
| Acute LRTI and influenza | ? | ? | ? | ? | ? | ? | ? | ? | ||||
| COPD | ? | ? | ? | ? | ? | ? | ? | ? | ? | |||
| Liver disease | ? | ? | ? | ? | ||||||||
| Renal failure | ? | ? | ? | ? | ? | ? | ? | ? | ? | |||