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Table 3 Multivariate logistic regression of frailty components on global cognition

From: Cognitive function in Prefrail and frail community-dwelling older adults in China

Frailty component Model 1 Model 2 Model 3
HR (95% CI) P HR (95% CI) P HR (95% CI) P
Frailty 5.076(3.750–6.871) < 0.001 4.270(3.117–5.851) < 0.001 2.571(1.789–3.695) < 0.001
Weight loss 1.942(1.176–3.206) 0.010 1.695(1.016–2.827) 0.043 0.103
Exhaustion 3.346(2.392–4.680) < 0.001 2.759(1.953–3.899) < 0.001 2.099(1.389–3.172) < 0.001
Slowness 2.406(1.821–3.179) < 0.001 2.081(1.562–2.771) < 0.001 1.859(1.327–2.606) < 0.001
Inactivity 2.762(2.105–3.623) < 0.001 2.654(2.013–3.499) < 0.001 1.709(1.250–2.335) 0.001
  1. Model 1: not adjusted
  2. Model 2: adjusted for age and gender
  3. Model 3: model 2 adjusted for education, living area and chronic diseases