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. 2016 Nov 23;2016:7026169. doi: 10.1155/2016/7026169

Table 2.

Comparison of hand hygiene compliance of nurses.

Opportunities, N Compliance, % (95% CI) χ 2 test statistic p value
Before intervention 243 29.6 (23.86, 35.34) 55.63 <0.001
After intervention 110 72.7 (64.37, 81.02)