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Table 5 Multivariate analysis of associations between clinical parameters and amenorrhea

From: Association between low-dose pulsed intravenous cyclophosphamide therapy and amenorrhea in patients with systemic lupus erythematosus: A case-control study

Clinical parameter p* OR* (95% CI)
Age ≥ 40 years old 0.009 10.2 (1.8 - 58.7)
IVCY 0.07 2.9 (0.9 - 9.4)
Maximum dose of prednisolone 0.10 1.0 (1.0 - 1.1)
  1. *p values and ORs were determined by stepwise multivariate logistic regression using a model adjusted for the following variables: 'Age ≥ 40 years-old'; IVCY; maximum dose of prednisolone; steroid pulse therapy; SLEDAI-2K.
  2. IVCY intravenous cyclophosphamide, SLE systemic lupus erythematosus, OR odds ratio, CI confidence interval.