From: IgG4-related aortitis/periaortitis and periarteritis: a distinct spectrum of IgG4-related disease
Symptoms and organs affected at baseline | PAO/PA | Non-PAO/PA | P value |
---|---|---|---|
Symptoms at disease onset (n, %) | |||
 Back pain | 32 (36) | 21 (4.2) | < 0.001* |
 Lymph node swelling | 22 (24.7) | 137 (27.5) | 0.575 |
 Abdominal pain | 25 (28.1) | 79 (15.9) | 0.005* |
 Submandibular gland enlargement | 18 (20.2) | 213 (42.8) | < 0.001* |
 Lacrimal gland enlargement | 10 (11.2) | 227 (45.6) | < 0.001* |
 Lower limb edema | 14 (15.7) | 8 (1.6) | < 0.001* |
 Cough | 11 (12.4) | 53 (10.6) | 0.632 |
 Nausea and vomiting | 12 (11.1) | 42 (8.4) | 0.129 |
 Jaundice | 8 (9.0) | 72 (14.5) | 0.166 |
 Parotid gland enlargement | 5 (5.6) | 66 (13.3) | 0.042* |
 Nasal congestion | 4 (4.5) | 106 (21.3) | < 0.001* |
 Itching | 5 (5.6) | 45 (9.0) | 0.287 |
Organs affected (n, %) | |||
 Lymph node | 33 (37.1) | 219 (44) | 0.674 |
 Submandibular gland | 24 (27.0) | 259 (52) | < 0.001* |
 Pancreas | 26 (29.2) | 175 (35.5) | 0.278 |
 Lung | 15 (16.9) | 117 (23.5) | 0.167 |
 Lacrimal gland | 11 (12.4) | 266 (53.4) | < 0.001* |
 Parotid gland | 9 (10.1) | 90 (18.1) | 0.065 |
 Bile duct | 11 (12.4) | 99 (19.9) | 0.094 |
 Paranasal sinus | 8 (9.0) | 155 (31.1) | < 0.001* |
 Prostate | 12 (15.8) | 39 (13.6) | 0.632 |
 Kidney | 6 (6.7) | 44 (8.8) | 0.515 |
 Thyroid | 2 (2.2) | 21 (4.2) | 0.378 |
 Pituitary | 2 (2.2) | 9 (1.8) | 0.778 |
 Skin | 1 (1.1) | 28 (5.6) | 0.071 |