Table 3.

Descriptive statistics of patient demographics (Total N = 63)

Demographic variable	Mean	SD	n	%
Pre-intervention
Age	65.83	14.39	-	-
Outcome
Survived			18	38.3
Expired			28	59.6
Sex
Male			34	72.3
Female			13	27.7
Postintervention
Age	63.38	14.50	-	-
Outcome
Survived			7	46.7
Expired			8	17.0
Sex
Male			10	62.5
Female			6	37.5