. Author manuscript; available in PMC: 2021 Oct 1.

Published in final edited form as: J Intensive Care Med. 2018 Oct 18;35(10):1026–1031. doi: 10.1177/0885066618807120

Table 2.

Internal Consistency and Interscale Correlation Measures^a for the Patient Mobilization Attitudes & Beliefs Survey for the ICU (PMABS-ICU).

Scale	Knowledge Subscale	Attitude Subscale	Behavior Subscale	Overall Scale
Knowledge subscale	0.62 (0.49-0.72)
Attitude subscale	0.29 (0.12-0.44)	0.69 (0.61-0.76)
Behavior subscale	0.33 (0.16-0.47)	0.66 (0.55-0.74)	0.66 (0.55-0.74)
Overall scale	0.53 (0.40-0.64)	0.87 (0.82-0.90)	0.91 (0.87-0.93)	0.82 (0.76-0.85)

Abbreviation: ICU, intensive care unit.

Internal consistency for the 3 subscales and the overall scale was evaluated using Cronbach α (95% confidence interval), as displayed in bold on the main diagonal of the table. Other values in the table (not in bold) represent correlations between the subscales, evaluated using the Pearson correlation statistic (95% confidence interval).