Table 5 Difference between AS cases showing HLA-B27 positivity and negativity
From: Development and validation of a machine learning-based nomogram for predicting HLA-B27 expression
HLA-B27 positivity (N = 124) | HLA-B27 negativity (N = 24) | P-value | |
|---|---|---|---|
Sex | |||
Male | 108 (87.1%) | 20 (83.3%) | 0.622 |
Female | 16 (12.9%) | 4 (16.7%) | |
Age | |||
Mean (SD) | 34.35 (9.78) | 33.54 (13.63) | 0.728 |
Media 【Min, MAX】 | 33.5 【16,63】 | 32.5 【9,66】 | |
ALB/GLB | |||
Mean (SD) | 1.31 (0.337) | 1.69 (0.462) | < 0.001 |
Median 【Min, MAX】 | 1.3 【0.7,2.2】 | 1.7 【1,3.2】 | |
BASFI | |||
Mean (SD) | 26.3 (20.4) | 22.5 (21.2) | 0.411 |
Median【Min, MAX】 | 15 【6,92】 | 15 【6,92】 | |
BASDAI | |||
Mean (SD) | 1.97 (1.57) | 1.4 (1.16) | 0.097 |
Median 【Min, MAX】 | 1.05 【0,7.1】 | 0.9 【0,4.7】 | |