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Table 4 Logistic regression analysis comparing the probable fNPH patients (n = 60) and their non-iNPH relatives, age ≥ 60 (n = 49) as a reference category

From: Diabetes is associated with familial idiopathic normal pressure hydrocephalus: a case–control comparison with family members

Clinical variable n Model OR 95% CI p-value
Age at questionnaire 109 Univariate 1.121 1.057–1.189 <0.001
107 Multivariate 1.123 1.061–1.189 <0.001
Diabetes 109 Univariate 2.780 1.057–7.317 0.038
107 Multivariate 3.840 1.142–12.912 0.030
Cardiac insufficiency 107 Univariate 8.816 1.075–72.282 0.043
107 Multivariate 4.250 0.475–38.030 0.196
Arterial hypertension 109 Univariate 2.476 1.140–5.378 0.022
107 Multivariate 1.147 0.444–2.959 0.777
  1. Italic values indicate significance of p value (< 0.05)
  2. Hosmer–Lemeshow = 0.189; Overall percentage = 75.7%
  3. fNPH familial idiopathic normal pressure hydrocephalus, OR odds ratio, CI confidence interval
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