Table 2.

Presenting symptoms

	18–64 years (n = 4092)	Over 65 years (n = 521)	p value
Pain in RLQ	3462.0 (84.6%)	428.0 (82.1%)	0.147
Migration of pain to RLQ	2010.0 (49.1%)	175.0 (33.6%)	<0.001
Recurrent pain	609.0 (14.9%)	104.0 (20.0%)	0.003
Anorexia	1096.0 (26.8%)	113.0 (21.7%)	0.013
Nausea	1832.0 (44.8%)	189.0 (36.3%)	<0.001
Emesis	1251.0 (30.6%)	113.0 (21.7%)	<0.001
Fevers	789.0 (19.3%)	142.0 (27.3%)	<0.001
Rigors	148.0 (3.6%)	18.0 (3.5%)	0.852
Diarrhea	396.0 (9.7%)	55.0 (10.6%)	0.525
Constipation	183.0 (4.5%)	37.0 (7.1%)	0.008