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Table 7 Sub-distribution hazard ratio’s for macrolides during admission

From: Cardiac events after macrolides or fluoroquinolones in patients hospitalized for community-acquired pneumonia: post-hoc analysis of a cluster-randomized trial

 

Working diagnosis of CAP

N = 2107; 146 n/w cardiac events

Radiologically proven CAP

N = 1604; 115 n/w cardiac events

Outcome

antibiotic

Crude HR (CI)

Adjusted HR (CI)

Crude HR (CI)

Adjusted HR (CI)

n/w Cardiac event

azithromycin

0.86 (0.48;1.53)

0.93 (0.52;1.67)

0.73 (0.37;1.46)

0.84 (0.42;1.68)

clarithromycin

1.11 (0.68;1.83)

1.34 (0.81;2.22)

1.19 (0.70;2.04)

1.47 (0.85;2.52)

erythromycin

1.73 (1.17;2.55)

1.99 (1.35;2.94)

1.66 (1.08;2.56)

1.87 (1.21;2.88)

n/w Heart failure

azithromycin

0.90 (0.46;1.74)

1.00 (0.51;1.94)

0.76 (0.35;1.67)

0.91 (0.41;2.00)

clarithromycin

1.25 (0.71;2.20)

1.57 (0.89;2.79)

1.26 (0.68;2.33)

1.67 (0.89;3.12)

erythromycin

2.06 (1.33;3.18)

2.35 (1.52;3.65)

1.84 (1.13;3.00)

2.01 (1.23;3.28)

n/w Arrhythmia

azithromycin

1.22 (0.51;2.91)

1.28 (0.54;3.07)

0.96 (0.33;2.73)

1.09 (0.38;3.14)

clarithromycin

1.02 (0.42;2.47)

1.18 (0.48;2.85)

1.21 (0.49;2.98)

1.43 (0.57;3.55)

erythromycin

1.37 (0.69;2.74)

1.44 (0.72;2.88)

1.44 (0.68;3.02)

1.49 (0.71;3.15)

  1. n/w = new or worsening
  2. Sub-distribution hazard ratio’s (SDHR’s) with 95% confidence intervals (CIs) from Cox PH models for time-dependent exposure to different macrolides during admission on cardiac events. Adjusted SDHR’s are adjusted for confounders mentioned in Methods