Sample

(N)

Pre-intervention

Post-intervention

P-value

1042

4596

Physician

355

(34%)

1489

(32%)

0.324

Nurse

514

(49%)

2425

(53%)

Other staff

18

(2%)

70

(2%)

Student

42

(4%)

180

(4%)

Patient

49

(5%)

210

(5%)

Visitor

64

(6%)

222

(5%)

HH Compliance

Overall

HH compliance

617

(59%)

3102

(67%)

<0.001^**

Non compliance

425

(41%)

1496

(33%)

Method

Hand washing

142

(16%)

452

(10%)

0.369

Using hand sanitizer

475

(46%)

2650

(58%)

<0.001^**

Non compliance

425

(41%)

1496

(33%)

Reference

Subject category

Physician

HH compliance

235

(66%)

1135

(76%)

<0.001^**

Non compliance

120

(34%)

354

(24%)

Nurse

HH compliance

340

(66%)

1764

(73%)

0.002^**

Non compliance

174

(34%)

661

(27%)

Other staff

HH compliance

2

(11%)

11

(16%)

0.475

Non compliance

16

(89%)

59

(84%)

Student

HH compliance

10

(24%)

53

(29%)

0.299

Non compliance

32

(76%)

127

(71%)

Patient

HH compliance

18

(37%)

86

(41%)

0.354

Non compliance

31

(63%)

124

(59%)

Visitor

HH compliance

12

(19%)

51

(23%)

0.287

Non compliance

52

(81%)

171

(77%)

Moments

Before touching patient

HH compliance

154

(48%)

846

(60%)

<0.001^**

Non compliance

170

(52%)

562

(40%)

Before clean procedure

HH compliance

128

(79%)

586

(82%)

0.435

Non compliance

34

(21%)

130

(18%)

After touching body fluid

HH compliance

79

(81%)

182

(72%)

0.103

Non compliance

19

(19%)

71

(28%)

After touching patient

HH compliance

119

(59%)

826

(72%)

<0.001^**

Non compliance

84

(41%)

324

(28%)

After touching patient surrounding

HH compliance

137

(54%)

662

(62%)

0.019^**

Non compliance

118

(46%)

409

(38%)