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. Author manuscript; available in PMC: 2019 Nov 24.
Published in final edited form as: Heart Lung. 2017 Jun 16;46(4):221–233. doi: 10.1016/j.hrtlng.2017.04.033

Table 2.

Characteristics of included studies.

Study design Number
Randomized control trials 3
Retrospective medical records review 3
Prospective cohort 1
Prospective, unknown design 1
Sample characteristics
Mean Sackett’s score 2.875 (1b–4)
Mean PEDro score 5 (4–6)
Mean sample size 90 ± 63 subjects (27–190)
Age range 52–79 years
APACHE II baseline score range 11.5–21

APACHE II - Acute Physiologic Assessment and Chronic Health Evaluation II score.