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Table 5 Frequency of pressure ulcers in two groups

From: The effect of Aloe Vera gel on prevention of pressure ulcers in patients hospitalized in the orthopedic wards: a randomized triple-blind clinical trial

Groups

Intervention

Control

t-test/ P- value

Variable

Number/ Percent

Number/ Percent

Pressure ulcers

2 (5.1)

8 (21.1)

t = 4.319, df = 1, PV = 0.047