Table 1.
Distributions of patient characteristics across the absence or presence of EIMs. EIMs = No indicates absence of EIMs, EIMs = Yes indicates presence of EIMs. n* refers to the number of records without missing entries.
| Variable (n*) | EIM = No, n (%) N = 77 |
EIM = Yes, n (%) N = 75 |
Combined, n (%) N = 152 |
|
|---|---|---|---|---|
| Onset (147) | Medical | 70 (90.9) | 63 (84.0) | 133 (87.5) |
| Surgical | 7 (9.1) | 7 (9.3) | 14 (9.2) | |
| Behavior (108) | B1 | 25 (32.5) | 25 (33.3) | 50 (32.9) |
| B2 | 15 (19.5) | 20 (26.7) | 35 (23.0) | |
| B3 | 9 (11.7) | 14 (18.7) | 23 (15.1) | |
| Location (109) | L1 | 14 (18.2) | 14 (18.7) | 28 (18.4) |
| L2 | 11 (14.3) | 14 (18.7) | 25 (16.4) | |
| L3 | 21 (27.3) | 27 (36.0) | 48 (31.6) | |
| L4 | 4 (5.2) | 4 (5.3) | 8 (5.3) | |
| Age (146) | A1 | 53 (68.8) | 51 (68.0) | 104 (68.4) |
| A2 | 21 (27.3) | 21 (28.0) | 42 (27.6) | |
| Gender (152) | M | 46 (59.7) | 34 (45.3) | 80 (52.6) |
| F | 31 (40.3) | 41 (54.7) | 72 (47.4) | |
| Smoker (146) | No | 42 (54.5) | 36 (48.0) | 78 (51.3) |
| Yes | 19 (24.7) | 26 (34.7) | 45 (29.6) | |
| Ex | 11 (14.3) | 12 (16.0) | 23 (15.1) | |
| Family History (139) | No | 58 (75.3) | 57 (76.0) | 115 (75.7) |
| Yes | 11 (14.3) | 13 (17.3) | 24 (15.8) | |
| NOD2:R702W (152) | RR | 63 (81.8) | 64 (85.3) | 127 (83.6) |
| RW | 11 (14.3) | 9 (12.0) | 20 (13.2) | |
| WW | 3 (3.9) | 2 (2.7) | 5 (3.3) | |
| G908R (152) | GG | 73 (94.8) | 67 (89.3) | 140(92.1) |
| GR | 4 (5.2) | 8 (10.7) | 12 (7.9) | |
| L1007fs (152) | LL | 71 (92.2) | 65 (86.7) | 136 (89.5) |
| L/insC | 5 (6.5) | 8 (10.7) | 13 (8.6) | |
| insC/insC | 1 (1.3) | 2 (2.7) | 3 (2.0) | |
| CD14 (152) | CC | 20 (26.0) | 20 (26.7) | 40 (26.3) |
| TC | 39 (50.6) | 36 (48.0) | 75 (49.3) | |
| TT | 18 (23.4) | 19 (25.3) | 37 (24.3) | |
| TNF-308 (72) | GG | 35 (45.5) | 18 (24.0) | 53 (34.9) |
| GA | 9 (11.7) | 4 (5.3) | 13 (8.6) | |
| AA | 5 (6.5) | 1 (1.3) | 6 (3.9) | |
| TNF -238 (72) | GG | 49 (63.6) | 23 (30.7) | 72 (47.4) |
| IL12B (72) | AA | 17 (22.1) | 11 (14.7) | 28 (18.4) |
| AC | 24 (31.2) | 10 (13.3) | 34 (22.4) | |
| CC | 8 (10.4) | 2 (2.7) | 10 (6.6) | |
| IL1RN (72) | ILRN*1 | 29 (37.7) | 12 (16.0) | 41 (27.0) |
| ILRN*1/ILRN* | 15 (19.5) | 7 (9.3) | 22 (14.5) | |
| ILRN*2 | 3 (3.9) | 3 (4.0) | 6 (3.9) | |
| ILRN*1/ILRN* | 1(1.3) | 1 (1.3) | 2 (1.3) | |
| ILRN*2/ILRN* | 1 (1.3) | 0 | 1 (0.7) |