Table 5 Associations between medication filled and TJA group

Antiepileptic

31–90 Days

Knee

1.74 (1.29, 2.35)

 < 0.001

1.74 (1.26, 2.40)

 < 0.001

Shoulder

2.37 (1.56, 3.59)

 < 0.001

2.42 (1.58, 3.72)

 < 0.001

Hip

REF

REF

REF

REF

0–365 Days

Knee

1.49 (1.21, 1.83)

 < 0.001

1.44 (1.16, 1.80)

0.001

Shoulder

1.41 (1.02, 1.95)

0.035

1.45 (1.04, 2.03)

0.028

Hip

REF

REF

REF

REF

Antibiotics

31–90 Days

Knee

1.20 (0.95, 1.51)

0.129

1.24 (0.97, 1.57)

0.088

Shoulder

1.05 (0.72, 1.51)

0.813

0.97 (0.67, 1.41)

0.867

Hip

REF

REF

REF

REF

0–365 Days

Knee

1.28 (1.02, 1.59)

0.032

1.29 (1.02, 1.63)

0.032

Shoulder

1.03 (0.73, 1.46)

0.852

0.95 (0.67, 1.35)

0.765

Hip

REF

REF

REF

REF

NSAIDS

31–90 Days

Knee

1.35 (1.02, 1.80)

0.039

1.39 (1.03, 1.89)

0.032

Shoulder

1.48 (0.97, 2.27)

0.068

1.70 (1.10, 2.64)

0.018

Hip

REF

REF

REF

REF

0–365 Days

Knee

1.12 (0.91, 1.37)

0.287

1.07 (0.86, 1.33)

0.531

Shoulder

0.90 (0.65, 1.24)

0.501

0.98 (0.70, 1.37)

0.911

Hip

REF

REF

REF

REF

Opioids

31–90 days

Knee

1.54 (1.22, 1.96)

 < 0.001

1.68 (1.30, 2.18)

 < 0.001

Shoulder

1.20 (0.83, 1.75)

0.331

1.26 (0.85, 1.86)

0.255

Hip

REF

REF

REF

REF

0–365 days

Knee

1.48 (1.16, 1.89)

0.002

1.44 (1.11, 1.87)

0.005

Shoulder

1.30 (0.88, 1.92)

0.188

1.36 (0.91, 2.02)

0.135

Hip

REF

REF

REF

REF