Table 4

Results of negative binomial regressions predicting number of dispensing errorsabc
1 2 3 4
Intercept 1.71 1.71 1.70 1.70
Number of DPI1 0.01** 0.01** 0.01** 0.01**
Number of employees 0.05** 0.06** 0.05** 0.05**
Response rate −0.01** −0.01** −0.01** −0.01**
Mean education −0.10 −0.12 −0.07
Mean age −0.01 −0.01* −0.01*
Education diversity 0.34 0.31
Education country diversity 0.47* 0.47*
Age diversity −0.01 −0.01
Teamwork climate 0.09
Safety climate 0.12
Job satisfaction −0.15
Perceptions of management 0.12
Working conditions −0.15
Stress recognition 0.19*
AIC 2916.90 2913.7 2906.2 2836.20

a Pharmacy N = 546.

b *p < .05, **p < .01 two-tailed.

c All predictor variables are mean- centred.

1Dispensed prescription items.

Nordén-Hägg et al.

Nordén-Hägg et al. BMC Pharmacology and Toxicology 2012 13:4   doi:10.1186/2050-6511-13-4

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