Table 1 Comparison between the studied groups according to demographic data
From: Neuropsychiatric lupus erythematosus in a cohort of Egyptian patients
Demographic data | Group I (with NPSLE) (n = 68) | Group II (without NPSLE) (n = 66) | p |
|---|---|---|---|
Sex | |||
 Male | 5 (7.4%) | 8 (12.1%) | 0.351 |
 Female | 63 (92.6%) | 58 (87.9%) | |
Age | |||
 Median (Min.–Max.) | 26 (16–53) | 25.5 (16–56) | 0.796 |
 Mean ± SD | 27.4 ± 7.7 | 28.2 ± 8.9 | |
Age of onset | |||
 Median (Min.–Max.) | 20 (8–45) | 19.5 (7–46) | 0.583 |
 Mean ± SD | 21.3 ± 7.4 | 21.4 ± 9.6 | |
Duration | |||
 Median (Min.–Max.) | 5.5 (1–18) | 6 (1–16) | 0.318 |
 Mean ± SD | 6 ± 3.8 | 6.8 ± 4.4 | |