Table 4. Parameter Estimates From Regression Analyses of Associations of Mistreatment and Protective Factors With Burnout, Professional Fulfillment, and Intent to Leave.

Independent variables	Linear regression, β (95% CI)		Model 3a (Intent to Leave) logistic regression, OR (95% CI)^c
Independent variables	Model 1a (burnout)^a	Model 2a (PF)^b
Mistreatment
No	[Reference]	[Reference]	1 [Reference]
Yes	1.13 (0.89 to 1.36)	−0.99 (−1.24 to −0.73)	2.29 (1.75 to 2.99)
Missing	0.36 (−0.07 to 0.79)	−0.12 (−0.56 to 0.33)	1.73 (0.83 to 3.43)
Abuse
No	[Reference]	[Reference]	1 [Reference]
Yes	0.52 (0.29 to 0.76)	−0.20 (−0.45 to 0.04)	1.45 (1.08 to 1.94)
Missing	0.24 (−0.32 to 0.81)	−0.30 (−0.28 to 0.88)	1.73 (0.75 to 3.83)
Protective systems
To a very great extent	[Reference]	[Reference]	1 [Reference]
To a great extent	0.76 (0.44 to 1.08)	−0.88 (−1.21 to −0.55)	1.93 (1.16 to 3.3)
To a moderate extent	1.30 (0.94 to 1.67)	−1.60 (−1.98 to −1.22)	2.76 (1.58 to 4.95)
To a small extent	1.71 (1.24 to 2.17)	−2.33 (−2.82 to −1.85)	4.65 (2.43 to 9.11)
Not at all	2.41 (1.80 to 3.02)	−2.81 (−3.44 to −2.18)	8.11 (3.67 to 18.35)
Missing	0.71 (0.04 to 1.38)	−0.98 (−1.67 to −0.28)	2.98 (1.14 to 7.63)
Bystanders speak up
To a very great extent	[Reference]	[Reference]	1 [Reference]
To a great extent	0.30 (−0.09 to 0.69)	−0.34 (−0.74 to 0.07)	0.86 (0.47 to 1.59)
To a moderate extent	0.32 (−0.09 to 0.73)	−0.37 (−0.80 to 0.06)	0.78 (0.41 to 1.48)
To a small extent	0.27 (−0.19 to 0.74)	−0.47 (−0.95 to 0.01)	0.9 (0.45 to 1.78)
Not at all	1.08 (0.50 to 1.65)	−1.25 (−1.85 to −0.65)	1.53 (0.7 to 3.38)
Missing	0.58 (−0.03 to 1.19)	−0.92 (−1.55 to −0.29)	0.62 (0.25 to 1.5)

Abbreviations: OR, odds ratio; PF, professional fulfillment.

^{^a}

Data are for 1458 participants; R² = 0.06; F_2,1455 = 43.42.

^{^b}

Data are for 1479 participants; R² = 0.04; F_2,1476 = 29.18.

^{^c}

Data are for 1413 participants; Akaike information criterion = 1586.2.