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Table 6 Moderating effect of context and other unit characteristics on CHG bathing process and documentation compliance

From: Results of the CHlorhexidine Gluconate Bathing implementation intervention to improve evidence-based nursing practices for prevention of central line associated bloodstream infections Study (CHanGing BathS): a stepped wedge cluster randomized trial

Interaction between intervention

Process compliance

Documentation compliance

Estimate

p value

Estimate

p value

CAI

− 0.90

< .001

0.98

.03

# of beds

− 0.77

.002

− 0.41

.29

CL utilization

0.64

.44

− 0.14

.93

RN hours ppd

1.32

.004

0.36

.58

# RN FTE

− 0.10

.05

− 0.07

.40

Staff Turnover

− 0.04

.82

0.10

.72

Skill Mix: RN Nursing care hours as a % of all nursing care hours

0.08

.81

− 0.13

.79

# of admissions per month

0.03

.54

− 0.14

.02

LOS

− 1.67

< .001

1.17

.13

Total years of RN experience

1.00

.08

0.78

.36

Total years of NA experience

0.60

.09

− 0.95

.13

Average RN age

0.71

.09

0.35

.59

Average NA age

0.37

.19

− 1.01

.02