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Table 3 Users of FQ and incidence of AAD

From: Current progress of fluoroquinolones-increased risk of aortic aneurysm and dissection

OR (95% CI)

Outcome

Comorbid illnesses

Patient characteristic

References

HR = 2.57; 95% CI 1.36–4.86

AAD

Pneumonia

 

[48]

OR = 1.01; 95% CI 0.82–1.24

FQ didn’t increase the risk of AAD

Combined amoxicillin-clavulanate or ampicillin-sulbactam

 

[52]

OR = 0.88; 95% CI 0.70–1.11

FQ didn’t increase the risk of AAD

Combined with extended-spectrum cephalosporins

 

[52]

Adjusted HR = 2.24; 95% CI 2.02–2.49

AA

 

Older adults turning 65 years

[40]

HR = 1.66; 95% CI 1.12–2.46

AAD

 

Aged 50 years or older

[9]

RR = 1.72; 95% CI 1.37–2.16

AAD

 

Older than 70 years

[1]

HR = 1.18; 95% CI 1.09–1.28

AA

 

Aged 35 years or older (35–49 years)

[41]

HR = 1.24; 95% CI 1.19–1.28

AA

 

Aged 35 years or older (50–64 years)

[41]

RR = 1.83; 95% CI 1.27–2.64

AAD

 

Female patients

[1]

RR = 1.87; 95%CI 1.24–2.51

AAD

 

Female patients

[33]

OR = 0.92; 95% CI 0.46–1.86

Intracranial aneurysm or dissection

  

[52]

Adjusted HR = 1.61; 95% CI 1.50–1.73

All-cause death

AA or AD

 

[49]

Adjusted HR = 1.80; 95% CI 1.50–2.15

Aortic death

AA or AD

 

[49]

  1. FQ fluoroquinolones, OR odds ratio, HR hazard ratio, RR adjusted ration, CI confidence interval, AA aortic aneurysm, AD aortic dissection, AAD aortic aneurysm and dissection