Table 5 Results of regression model (4)-(5)

Drug safety knowledge

0.192

0.0639

0.0465

0.218

0.217

0.128

(1.37)

(0.42)

(0.40)

(0.82)

(0.93)

(0.71)

Drug safety attitude

0.111*

0.0701

0.0726

0.248*

0.107

0.0862

(1.66)

(0.74)

(0.90)

(1.84)

(0.66)

(0.79)

Physical work environment

−0.0196

0.0677

−0.0200

−0.0412

−0.0714

0.00982

(−0.56)

(1.21)

(−0.44)

(−0.72)

(−0.74)

(0.13)

Self-perceived pressure and fatigue

0.0821*

0.166***

0.344***

−0.0880

0.113

0.0572

(1.71)

(3.15)

(4.59)

(−1.02)

(0.88)

(0.49)

Hospital management quality

−0.0475

−0.0170

−0.0255

0.0183

−0.117

0.0746

(−1.21)

(−0.48)

(−0.57)

(0.29)

(−1.33)

(1.00)

Hospital regulation

0.116*

0.144*

0.171*

0.476***

0.538***

0.728***

(1.82)

(1.87)

(1.90)

(4.61)

(4.18)

(4.69)

Hospital drug safety culture

0.371***

0.230**

−0.0000900

0.447**

0.259***

0.205

(2.83)

(2.20)

(−0.00)

(2.47)

(2.66)

(1.17)

Supervisor’s work team management

0.0876

0.00741

0.0131

0.289**

0.157*

0.0154

(1.51)

(0.10)

(0.19)

(2.18)

(1.66)

(0.13)

Cooperation atmosphere of work team

−0.0700

0.0642

0.0971

0.362***

0.257

−0.0461

(−1.52)

(1.07)

(1.16)

(2.91)

(1.13)

(−0.32)

Drug safety culture of work team

−0.0225

0.119

0.0744

0.607***

0.490**

0.0645

(−0.26)

(1.05)

(0.69)

(4.21)

(2.51)

(0.40)

Personal average working load dummy variables

Yes

Yes

Yes

Yes

Yes

Yes

Personal professional title dummy variables

Yes

Yes

Yes

Yes

Yes

Yes

Personal professional position dummy variables

Yes

Yes

Yes

Yes

Yes

Yes

Hospital level dummy variables

Yes

Yes

Yes

Yes

Yes

Yes

Length of hospital history dummy variables

Yes

Yes

Yes

Yes

Yes

Yes

Hospital type dummy variables

Yes

Yes

Yes

Yes

Yes

Yes

Constant

0.906

1.453*

0.589

−3.043**

−1.928

−1.289

(1.12)

(1.94)

(0.90)

(−2.32)

(−1.49)

(−1.18)

N

777

511

671

777

511

671

R²

0.236

0.308

0.258

0.293

0.251

0.229