Baseline HMA group p
HH rate (%) 21.9 ± 0.8 22.6 ± 1.6 0.222
Internal Medicine wards 23.8±9.6 26.7±7.0 0.456
Surgical wards 21.1± 6.1 15.8 ± 4.7 <0.05
SHH rate (%) 9.7 ± 0.5 10 ± 1 0.279
Internal Medicine wards 12.6±5.1 14.5±5.2 0.417
Surgical wards 9.3±6.6 9.7±4.8 0.878