Table 2. Observed and expected prevalence (assuming the diseases occur independently, and based on the prevalence of each disease in the population) of all disease dyads with a prevalence higher than 20%. Dyads with statistically significant odds ratio are highlighted in bold.
| DISEASE DYADS |
Prevalence / 100 | |||||
|---|---|---|---|---|---|---|
| Observed | Expected | O/E | Odds ratio | Confidence interval | ||
| HBP | HF | 57.41 | 55.12 | 1.04 | 2.40 | (1.90, 3.03) |
| CVD | HBP | 30.66 | 29.71 | 1.03 | 1.52 | (1.17, 1.97) |
| HBP | AF | 30.06 | 29.03 | 1.04 | 1.59 | (1.22, 2.08) |
| DM | HBP | 28.02 | 27.27 | 1.03 | 1.41 | (1.08, 1.84) |
| HBP | HL | 25.86 | 23.75 | 1.09 | 3.88 | (2.67, 5.63) |
| HF | AF | 25.83 | 20.77 | 1.24 | 2.89 | (2.40, 3.47) |
| HBP | DD | 23.23 | 22.96 | 1.01 | 1.14 | (0.87, 1.49) |
| CHD | HBP | 23.08 | 21.43 | 1.08 | 2.90 | (2.03, 4.14) |
| DM | HF | 21.52 | 19.51 | 1.10 | 1.51 | (1.27, 1.79) |
CAN = cancer; CHD = coronary heart disease; AD = Alzheimer’s disease; CVD = cerebrovascular disease; DM = diabetes mellitus; HBP = high blood pressure; HF = heart failure; COPD = chronic obstructive pulmonary disease; CKD = chronic kidney disease; DD = depressive disorder; AF = atrial fibrillation; ASTH = asthma; OP = osteoporosis; HT = hypothyroidism; HL = hyperlipidemia.