Table 3 Multivariable logistic regression analysis of risk factors for adverse outcomes in revisits with repeat imaging

Age

1.01 (1–1.02)

.02

1.02 (1–1.03)

.06

Comorbidity (malignancy)

1.83 (1.01–3.32)

.05

Diagnostic error status

Misdiagnoses

6.75 (3.67–12.4)

< .001*

14.43 (5.59–37.24)

< .001*

4.02 (1.75–9.25)

.001*

D-RT

2.56 (1.4–4.66)

.002*

3.3 (1.59–6.83)

.001*

1.93 (0.56–6.69)

.30

Clinician errors

2.18 (1.26–3.78)

.005*

3.78 (1.85–7.7)

< .001*

0.86 (0.3–2.46)

.78

Non-errors

1

< .001

1

< .001

1

.01

Disease categories

1. Neurologic diseases

1.58 (0.83–3.04)

.17

1.32 (0.55–3.16)

.54

1.81 (0.67–4.92)

.24

2. Digestive diseases

2.81 (1.42–5.55)

.003*

2.04 (0.78–5.32)

.15

3.36 (1.25–9.07)

.02*

3. Neoplasms

5.67 (2.93–10.97)

< .001*

4.2 (1.57–11.23)

.004*

5.52 (2.13–14.29)

< .001*

4. Traumatic injuries

0.69 (0.25–1.87)

.46

0.37 (0.07–1.91)

.24

1.2 (0.32–4.54)

.79

5. Respiratory diseases

2.22 (0.9–5.5)

.08

1.08 (0.24–4.91)

.92

3.53 (1.06–11.8)

.04*

6. Genitourinary diseases

0.88 (0.28–2.74)

.83

0.36 (0.06–2.2)

.27

1.47 (0.32–6.7)

.62

7. Infections

0.99 (0.31–3.19)

.99

0.69 (0.15–3.2)

.63

1.4 (0.23–8.52)

.72

8. Circulatory diseases

6.13 (2.36–15.95)

< .001*

6.32 (1.69–23.62)

.006*

5.66 (1.31–24.44)

.02*

9. Healthcare-related complications

5.31 (1.63–17.27)

.006*

3.47 (0.75–16.01)

.11

7.8 (1.08–56.59)

.04*

10. Other diseases

1

< .001

1

< .001*

1

.002