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Table 2 Univariate analysis of the BI records in disease groups

From: Influencing factors of Barthel index scores among the community-dwelling elderly in Hong Kong: a random intercept model

  BI Mean Disease BI Mean Non-Disease Df t test P value
Hypertension 73.7 72.6 273.4 0.4 0.68
Cataract 76.3 69.8 557.3 2.7 0.01*
Dementia 62.4 80.3 374.1 −7 < 0.001*
Diabetes Mellitus 78.1 71.2 496.8 3 < 0.001*
Anaemia 69.1 75.4 343.9 −2.4 0.02*
Pneumonia 68.8 75.2 267.5 −2.3 0.02*
Urinary Tract Infection 66.8 74.8 139.9 −2.5 0.01*
Stroke 67.5 74.3 88.5 −1.7 0.09
Cerebrovascular Accident 75.9 73.1 116.2 0.9 0.38
Atrial Fibrillation 69.8 73.9 86.6 −1.1 0.26
Depression 74.5 73.3 100.1 0.3 0.74
Heart Failure 71.1 73.8 93 −0.8 0.44
Gastritis 71.8 73.7 100.4 −0.5 0.6
Parkinson 57.1 74.6 45.6 −3.6 < 0.001*
Alzheimer 51.9 75.1 45.2 −3.8 < 0.001*
Traumatic 75.9 73.3 38.4 0.5 0.61
Sclerosis 97.1 72.8 26.1 9.9 < 0.001*