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. Author manuscript; available in PMC: 2024 Oct 1.
Published in final edited form as: J Surg Res. 2023 May 22;290:83–91. doi: 10.1016/j.jss.2023.04.010

Table 3.

HABC-M score features: internal consistency reliability and score distributions (n=143)

Cognitive Functional Behavioral and
Psychological
Total
Number of Items 6 11 10 27
Cronbach’s Alpha 0.75 0.72 0.64 0.77
Possible Range 0-18 0-33 0-30 0-81
Observed Range 0-11 0-26 0-15 0-35
Median 0 4 2 8
Mean 0.6 5.2 3.2 8.9
Standard Deviation 1.6 5.0 3.3 7.4
% Floor 78.3 20.3 27.3 12.6
% Ceiling 0 0 0 0

HABC-M, Healthy Aging Brain Care Monitor