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. 2020 Aug;41(8):1487–1494. doi: 10.3174/ajnr.A6682

Table 2:

Demographics for 2 groups

IIH (n = 75) Healthy Controls (n = 75) P Value
Age (mean ± SD) (yr) 33.84 ± 9.15 34.65 ± 9.37 .59
Male sex 6 (8%) 15 (20%) .034
LP opening pressure (median) (IQR) 29 (24–38) Not Available

Note:—IIH indicates idiopathic intracranial hypertension patients; LP, lumbar puncture; IQR, interquartile range.