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Table 2 Prescription medications use in patients with a tibia shaft fracture by nonunion status

From: Tibia shaft fractures: costly burden of nonunions

Prescription Medications

All tibia fractures (N = 853)

With Nonunion (N = 99)

Without Nonunion (N = 754)

P values

Any Pain Medication

    

Patients on therapy, n (%)

795 (93.2%)

98 (99.0%)

697 (92.4%)

0.009

· Average therapy duration, months (SD)

N/A

N/A

N/A

X

Strong Opioids

    

· Patients on therapy, n (%)

665 (78.0%)

89 (89.9%)

576 (76.4%)

0.002

· Average therapy duration, months (SD)

3.2 (5.5)

5.4 (6.8)

2.8 (5.2)

< 0.001

Prescription NSAIDs

    

· Patients on therapy, n (%)

301 (35.3%)

47 (47.5%)

254 (33.7%)

0.007

· Average therapy duration, months (SD)

3.6 (4.9)

4.3 (6.0)

3.5 (4.7)

0.67

Weak Opiods

    

· Patients on therapy, n (%)

247 (29.0%)

34 (34.3%)

213 (28.2%)

0.21

· Average therapy duration, months (SD)

2 (3.5)

2.2 (3.5)

2.0 (3.5)

0.13

Benzodiazepines

    

· Patients on therapy, n (%)

235 (27.5%)

36 (36.4%)

199 (26.4%)

0.037

· Average therapy duration, months (SD)

7.2 (7.6)

7.4 (8.5)

7.1 (7.4)

0.68

Antidepressants: SSRI

    

· Patients on therapy, n (%)

220 (25.8%)

30 (30.3%)

190 (25.2%)

0.28

· Average therapy duration, months (SD)

11.6 (7.2)

8.1 (6.6)

12.1 (7.1)

0.003

Corticosteroids

    

· Patients on therapy, n (%)

201 (23.6%)

27 (27.3%)

174 (23.1%)

0.36

· Average therapy duration, months (SD)

1.9 (4.1)

2.3 (4.4)

1.9 (4.1)

0.21

Non-Benzodiazepines Sedative/Hypnotics

    

· Patients on therapy, n (%)

197 (23.1%)

29 (29.3%)

168 (22.3%)

0.12

· Average therapy duration, months (SD)

4.4 (5.7)

3.8 (3.9)

4.5 (6)

 

Muscle Relaxants

    

· Patients on therapy, n (%)

174 (20.4%)

25 (25.3%)

149 (19.8%)

0.2

· Average therapy duration, months (SD)

3.9 (6)

5.0 (6.5)

3.7 (6.0)

0.061

Inject Corticosteroid

    

· Patients on therapy, n (%)

168 (19.7%)

28 (28.3%)

140 (18.6%)

0.022

· Average therapy duration, months (SD)

0.1 (0.1)

0.1 (0.1)

0.1 (0.1)

0.75

Anticonvulsant/Antiepileptic

    

· Patients on therapy, n (%)

128 (15.0%)

23 (23.2%)

105 (13.9%)

0.015

· Average therapy duration, months (SD)

8.3 (7.1)

9.1 (7.6)

8.1 (7.0)

0.59

Antidepressants: Other

    

· Patients on therapy, n (%)

92 (10.8%)

13 (13.1%)

79 (10.5%)

0.42

· Average therapy duration, months (SD)

9.7 (8.0)

8.4 (7.7)

10.0 (8.1)

0.76

Antidepressants: SNRI

    

· Patients on therapy, n (%)

77 (9.0%)

19 (19.2%)

58 (7.7%)

< 0.001

· Average therapy duration, months (SD)

10 (7.3)

12.0 (7.8)

9.3 (7.0)

0.22

Antidepressants: TCAs

    

· Patients on therapy, n (%)

71 (8.3%)

11 (11.1%)

60 (8.0%)

0.29

· Average therapy duration, months (SD)

8.5 (7.7)

8.4 (9.1)

8.5 (7.5)

0.6

COX-2 Inhibitors

    

· Patients on therapy, n (%)

62 (7.3%)

10 (10.1%)

52 (6.9%)

0.25

· Average therapy duration, months (SD)

7.2 (7.2)

6.7 (8.0)

7.3 (7.2)

0.6

Analgesics/Antipyretics, NEC

    

· Patients on therapy, n (%)

13 (1.5%)

1 (1.0%)

12 (1.6%)

1.0

· Average therapy duration, months (SD)

1.3 (2.7)

2 (MISS)

1.3 (2.8)

0.28

  1. Notes: † P-value is based on the T-test, ‡ P-value is based on the Wilcoxon test; SD – standard deviation; NSAID - non-steroidal anti-inflammatory drugs; SSRI - selective serotonin reuptake inhibitors; SNRI - Serotonin–norepinephrine reuptake inhibitors; TCA - Tricyclic antidepressants; NEC – not elsewhere classified.