| Meta-analysed effect | Higgins I2 |  | |
---|---|---|---|---|
 | SHR | (95% CI) | % | (95% CI) |
Model 1 - multimorbidity | ||||
 Multimorbidity | 1.24 | (1.21–1.27) | 44% | (0–77%) |
Model 2 - multimorbidity and age | ||||
 Multimorbidity | 1.19 | (1.16–1.23) | 0% | (0–71%) |
Model 3 - multimorbidity, age and gender | ||||
 Multimorbidity | 1.19 | (1.16–1.23) | 0% | (0–71%) |
Model 4 - multimorbidity, age, gender, education, asset index and food insecurity | ||||
 Multimorbidity | 1.20 | (1.16–1.23) | 1% | (0–71%) |
Model 5* - physical multimorbidity | ||||
 Multimorbidity | 1.11 | (1.08–1.15) | 38% | (0–74%) |
Model 6* - physical multimorbidity and depression | ||||
 Multimorbidity | 1.08 | (1.04–1.12) | 37% | (0–75%) |
 Depression | 1.86 | (1.52–2.28) | 0% | (0–75%) |
Model 7* - physical multimorbidity and anxiety | ||||
 Multimorbidity | 1.08 | (1.04–1.12) | 0% | (0–75%) |
 Anxiety | 1.57 | (1.28–1.92) | 35% | (0–74%) |
Model 8* - physical multimorbidity and dementia | ||||
 Multimorbidity | 1.11 | (1.07–1.15) | 0% | (0–71%) |
 Dementia | 9.29 | (7.98–10.8) | 50% | (0–79%) |
Model 9* - physical multimorbidity and all mental and cognitive disorders | ||||
 Multimorbidity | 1.08 | (1.04–1.12) | 0% | (0–75%) |
 Depression | 1.50 | (1.20–1.88) | 27% | (0–70%) |
 Anxiety | 1.05 | (0.83–1.34) | 0% | (0–75%) |
 Dementia | 8.72 | (7.43–10.2) | 58% | (0–83%) |