From: Accuracy of diagnostic registers and management of chronic obstructive pulmonary disease: the Devon primary care audit
Declined
Attended
Significance
Age
66.4 (11.3)
68.1 (10.0)
t(241) = -0.997, p = 0.320
Gender (Males)
18/43 (42%)
127/198 (64%)
X2(1) = 0.27, p = 0.603