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. 2011 Jun 2;2011:798318. doi: 10.5402/2011/798318

Table 3.

SPECT appropriateness by admission status, gender and known CAD.

Patient Variables Appropriate Uncertain Inappropriate P Value
N, % N, % N, %
Admission
 Inpatient (n = 256) 184; 72% 33; 13% 39; 15% .0004
 Outpatient (n = 305) 179; 59% 83; 27% 43; 14%
Gender
 Men (n = 307) 214; 70% 66; 21% 27; 9% <.0001
 Women (n = 263) 156; 59% 50; 19% 57; 22%
Known CAD
 Yes (n = 158) 117; 74% 34; 22% 7; 4% <.0001
 No (n = 412) 253; 61% 82; 20% 77; 19%