Table 1.
Detailed Laboratory Data of All Individuals
| p value | |||||||
|---|---|---|---|---|---|---|---|
| IgG4-RD (n = 40) | pSS (n = 40) | HC (n = 40) | p value | IgG4-RD vs pSS | IgG4-RD vs HC | pSS vs HC | |
| Age, years | 59.18 ± 9.30 | 57.83 ± 10.18 | 57.00 ± 7.37 | 0.555 | – | – | – |
| Female/male | 23/17 | 29/11 | 24/16 | 0.329 | – | – | – |
| WBC (*109/L) | 6.10 (4.72, 7.65) | 4.67 (3.46, 6.81) | 5.26 (4.40, 6.06) | 0.041 | 0.042 | 0.259 | 1 |
| RBC (*1012/L) | 4.15 (3.89, 4.54) | 4.24 (3.82, 4.46) | 4.66 (4.46, 4.99) | <0.001 | 1 | <0.001 | <0.001 |
| Hb (g/L) | 131.50 (119.00, 141.75) | 129.00 (118.50, 136.00) | 141.50 (138.00, 150.75) | <0.001 | 0.870 | 0.001 | <0.001 |
| PLT (*109/L) | 231.50 (169.50, 287.75) | 188.00 (125.50, 238.00) | 228.00 (189.50, 259.25) | 0.007 | 0.021 | 1 | 0.017 |
| (*109/L) | 1.67 (1.22, 2.07) | 1.35 (1.02, 1.97) | 1.69 (1.43, 1.96) | 0.035 | 0.226 | 1 | 0.034 |
| MONO (*109/L) | 0.45 (0.38, 0.62) | 0.35 (0.26, 0.47) | 0.36 (0.27, 0.43) | 0.001 | 0.017 | 0.003 | 1 |
| NEUT (*109/L) | 3.52 (2.33, 4.31) | 2.93 (1.80, 3.75) | 2.93 (2.60, 3.65) | 0.449 | – | – | – |
| EO (*109/L) | 0.22 (0.07, 0.28) | 0.06 (0.04, 0.12) | 0.09 (0.06, 0.15) | 0.001 | 0.001 | 0.064 | 0.434 |
| BASO (*109/L) | 0.03 (0.03, 0.06) | 0.02 (0.01, 0.04) | 0.03 (0.02, 0.04) | 0.001 | <0.001 | 0.212 | 0.100 |
| LYMPH (%) | 28.35 (23.65, 33.80) | 30.4 (24.50, 35.85) | 33.85 (27.63, 37.93) | 0.050 | 0.933 | 0.044 | 0.502 |
| MONO (%) | 7.65 (6.70, 10.05) | 8.20 (6.20, 10.75) | 6.65 (5.68, 7.75) | 0.008 | 1 | 0.018 | 0.033 |
| NEUT (%) | 57.50 (46.15, 65.50) | 58.40 (51.95, 64.15) | 57.30 (53.20, 62.18) | 0.856 | – | – | – |
| EO (%) | 2.80 (1.65, 5.28) | 1.30 (0.80, 2.60) | 1.65 (1.10, 2.63) | 0.006 | 0.008 | 0.054 | 1 |
| BASO (%) | 0.65 (0.40, 0.98) | 0.50 (0.30, 0.60) | 0.55 (0.40, 0.80) | 0.043 | 0.037 | 1 | 0.319 |
| BUN (mmol/L) | 4.95 (3.92, 6.33) | 5.30 (4.03, 6.15) | 5.25 (4.45, 6.15) | 0.764 | – | – | – |
| Cr (umol/L) | 58.00 (50.25, 80.94) | 55.00 (49.25, 63.25) | 67.00 (59.50, 77.00) | <0.001 | 0.165 | 0.064 | <0.001 |
| ALT (U/L) | 21.15 (12.08, 31.50) | 17.50 (13.48, 30.58) | 17.55 (13.8022.05) | 0.286 | – | – | – |
| AST (U/L) | 19.45 (16.13,28.68) | 21.90 (18.73, 29.20) | 21.25 (18.33, 25.38) | 0.573 | – | – | – |
| AST/ALT | 1.16 (0.81, 1.34) | 1.20 (0.92, 1.53) | 1.21 (0.99, 1.61) | 0.188 | – | – | – |
Notes: All data are expressed as median (interquartile range), except age and sex, which were compared using the Kruskal–Wallis one-way ANOVA test. Differences in sex were compared using the chi-square test. An independent samples T test was used to compare age differences. Bold indicates P value <0.05, which is statistically significant.
Abbreviations: WBC, white blood cell; RBC, red blood cell; Hb, hemoglobin; PLT, platelet count; LYMPH, lymphocyte; MONO, monocyte; NEUT, neutrophile; EO, eosinophil; BASO, basophil; BUN, blood urea nitrogen; Cr, creatinine; ALT, alanine aminotransferase; AST, aspartate transaminase.