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. 2016 Jul 28;11(7):e0160215. doi: 10.1371/journal.pone.0160215

Table 4. Association of PTPN22 rs2476601 SNP with BMI and micronutrient deficiency in UC patients.

UC / IC patients GG GA or AA p-value (Wilcoxon)
BMI
Median (q25 –q75, Min–Max) 23.2 (20.9–26.2, 14.3–45.9) 22.9 (21.0–25.9, 13.6–48.8) 0.758
Unknown: 8 6 missing 2 missing
Hb level
Median (q25 –q75, Min–Max) 136 (127.5–145.7, 70–175) 137 (127.6–147.3, 86.5–168) 0.337
Unknown: 22 20 missing 2 missing
Vit. B12 deficiency
No 463 (85.42%) 84 (80.00%)
Yes 79 (14.58%) 21 (20.00%) 0.159
Unknown: 208 170 missing 38 missing
Folate deficiency
No 328 (68.19%) 59 (62.77%) 0.305
Yes 153 (31.81%) 35 (37.23%)
Unknown: 280 231 missing 49 missing
Anaemia
No 406 (58.67%) 87 (61.70%)
Yes 286 (41.33%) 54 (38.30%) 0.504
Unknown: 22 20 missing 2 missing
Iron def. Anaemia
No 505 (83.33%) 108 (87.10%)
Yes 101 (16.67%) 16 (12.90%) 0.298
Unknown: 125 106 missing 19 missing
Iron def. + chronic disease anemia
No 581 (95.87%) 116 (93.55%)
Yes 25 (4.13%) 8 (6.45%) 0.256
Unknown: 125 106 missing 19 missing
Calcium
No 373 (52.39%) 60 (41.96%)
Yes 339 (47.61%) 83 (58.04%) 0.023
Unknown: 0
Vitamin D
No 364 (51.12%) 61 (42.66%)
Yes 348 (48.88%) 82 (57.34%) 0.065
Unknown: 0
Folic acid
No 596 (83.71%) 119 (83.22%)
Yes 116 (16.29%) 24 (16.78%) 0.885
Unknown: 0