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Table 6 Univariate and multivariate logistic regression analysis for factors associated with perioperative paroxysmal aF in old patients with hip fracture

From: Predictors and prognosis of elderly hip fracture patients with perioperative atrial fibrillation: a nested case–control study

Variables

Univariate

OR (95% CI)

P value

Multivariate

OR (95% CI)

P value

Age

1.056 (1.026–1.086)

< 0.001

1.031 (0.992–1.071)

0.125

Gender

0.770 (0.504–1.177)

0.227

  

Fracture types

0.681 (0.454–1.022)

0.064

  

ACCI

1.800 (1.522–2.128)

< 0.001

1.436 (1.072–1.924)

0.015

Hypertension

2.456 (1.603–3.761)

< 0.001

2.248 (1.415–3.571)

0.001

Stroke

1.512 (1.009–2.264)

0.045

0.844 (0.494–1.442)

0.535

Coronary heart disease

2.555 (1.696–3.848)

< 0.001

1.305 (0.761–2.236)

0.333

Diabetes

0.780 (0.460–1.321)

0.354

  

COPD

7.068 (3.640–13.723)

< 0.001

4.694 (2.207–9.980)

< 0.001

Cancer

1.094 (0.427–2.799)

0.852

  

Surgical type

0.719 (0.481–1.076)

0.109

  

Anesthesia type

1.101 (0.734–1.650)

0.643

  
  1. N 1292 (cases: 103, controls: 1189)
  2. Abbreviations: OR Odds ratio, CI Confidence interval, COPD Chronic obstructive pulmonary disease, ACCI Age-Adjusted Charlson Comorbidity Index