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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Hepatology. 2012 Jan;55(1):184–191. doi: 10.1002/hep.24616

Table 4.

Incident rate ratio (IRR) of the association between cirrhosis and functional disability.

IRR 1 Cirrhosis No cirrhosis P-value
Impaired ADLs
    Unadjusted 1.73 (1.38-2.15) Ref. <0.001
    Adjusted2 1.50 (1.14-1.97) Ref. 0.004
Impaired IADLs
    Unadjusted 1.95 (1.55-2.46) Ref. <0.001
    Adjusted2 1.72 (1.30-2.29) Ref. <0.001
1

IRR >1 indicates that cirrhosis is associated with higher incidence rate of functional disability (impaired ADL or IADL) compared to no cirrhosis.

2

Adjusted for age, gender, race, ethnicity, schooling, net worth, living arrangement, medical comorbidities, and insurance other than Medicare/Medicaid.