Skip to main content

Table 2 Unadjusted and adjusted linear regression models to predict zone diameters of inhibition by year for ceftriaxone, cefixime, and azithromycin. The coefficient (β) is the slope of the regression line in mm

From: Trends in antimicrobial resistance in Neisseria gonorrhoeae in Hanoi, Vietnam, 2017–2019

Antibiotic Variable Unadjusted Adjusted
β (95% CI) p value β (95% CI) p value
Cefixime Year - 0.50 (−1.04, 0.04) 0.069 −0.49 (−1.04, 0.05) 0.074
Age 0.02 (−0.04, 0.08) 0.467 0.02 (−0.03, 0.08) 0.446
Sex 0.34 (−1.02, 1.70) 0.624 0.25 (− 1.11, 1.62) 0.717
Ceftriaxone Year −0.83 (− 1.30, − 0.36) 0.001 − 0.83 (−91.30, − 0.35) 0.001
Age 0.003 (− 0.05, 0.04) 0.90 −0.002 (− 0.05, 0.05) 0.93
Sex 0.22 (−0.97, 1.41) 0.72 0.04 (−1.14, 1.22) 0.95
Azithromycin Year −0.83 (−1.33, − 0.33) 0.001 −0.81 (− 1.31, − 0.31) 0.002
Age 0.12 (− 0.04, 0.06) 0.66 0.14 (− 0.04, 0.06) 0.59
Sex 0.81 (−0.44, 2.06) 0.20 0.65 (−0.59, 1.90) 0.30