Catheter days

Before 3 Days

3 - 5Days

Total

CAUTI Incidence

Positive n (%)

7 (7.2)

16 (30.2)

23 (15.3)

Negative n (%)

Total

90 (92.8)

97 (100)

37 (69.8)

53 (100)

127 (84.7)

150 (100)

Chi square value

χ2 (1) = 13.7149, P = 0.001.