Copyright: ©Author(s) 2026.
World J Gastroenterol. Jun 7, 2026; 32(21): 117971
Published online Jun 7, 2026. doi: 10.3748/wjg.v32.i21.117971
Published online Jun 7, 2026. doi: 10.3748/wjg.v32.i21.117971
Table 1 Clinical characteristics by age group, n (%)/median (interquartile range)
| Variables | < 80 years (n = 1929) | ≥ 80 years (n = 1087) | P value |
| Age | 65.5 (51.3, 73.6) | 86.5 (83.3, 90.1) | < 0.001 |
| Gender | < 0.001 | ||
| Male | 1025 (53.1) | 453 (41.7) | |
| Female | 904 (46.9) | 634 (58.3) | |
| Tobacco | < 0.001 | ||
| Never | 917 (60.0) | 556 (73.4) | |
| Previous smoking | 334 (21.9) | 175 (23.1) | |
| Active smoking | 277 (18.1) | 27 (3.6) | |
| Alcohol | < 0.001 | ||
| Never | 1056 (72.6) | 633 (88) | |
| Previous use | 78 (5.4) | 24 (3.3) | |
| Active use | 320 (22.0) | 62 (8.6) | |
| Charlson Comorbidity Index | 1 (2) | 2 (2) | < 0.001 |
| Low (0-1) | 1825 (60.5) | 470 (43.2) | |
| Medium (2) | 515 (17.1) | 246 (22.6) | |
| High (≥ 3) | 676 (22.4) | 371 (34.1) | < 0.001 |
- Citation: Oyón D, Velamazán R, Arnau A, López-Guillén P, Martínez-Domínguez SJ, Abad Baroja D, Ruiz-Belmonte LM, Tejedor-Tejada J, Zapater R, Martín-Vicente N, Julián Gomara AB, Sastre Lozano V, Manzanares García JJ, Cañamares-Orbis P, García-Rayado G, Millastre Bocos J, Garcia de Paredes AG, Vaamonde Lorenzo M, Izagirre Arostegi A, Sirtl S, de-Madaria E. Recurrence patterns and outcomes of symptomatic gallstone disease in the elderly. World J Gastroenterol 2026; 32(21): 117971
- URL: https://www.wjgnet.com/1007-9327/full/v32/i21/117971.htm
- DOI: https://dx.doi.org/10.3748/wjg.v32.i21.117971