Adults (18–69) n = 11,436 Older adults (70–104) n = 17,097 | Unadjusted |  | Adjusted | |||
---|---|---|---|---|---|---|
Initial clinical assessmenta | Age group | n (%) | p | OR (95% CI) | p | OR (95% CI) |
Circulatory (e.g. chest pain, cardiac arrest/dysrhythmia, hypertension) | Adults | 1997 (17.5) | .240 | Ref | Â | Ref |
Older adults | 2894 (16.9) |  | 0.96 (0.91–1.03) | .023 | 1.09 (1.01–1.17) | |
Eye, ear, nose, throat (e.g. bleeding, pain, foreign body) | Adults | 64 (0.6) | Â | Â | Â | Â |
Older adults | 190 (1.1) | < .001 | 2.00 (1.50–2.65) | < .001 | 2.60 (1.86–3.65) | |
Genital (gynecology, urology) | Adults | 194 (1.7) | Â | Â | Â | Â |
Older adults | 292 (1.7) | .941 | 1.01 (0.84–1.21) | 302 | 1.11 (0.91–1.36) | |
Infection | Adults | 581 (5.1) | Â | Â | Â | Â |
Older adults | 1732 (10.1) | < .001 | 2.11 (1.91–2.32) | < .001 | 2.05 (1.84–2.27) | |
Medical (e.g. anemia, diabetic symptoms, Addison’s disease, immune deficiency) | Adults | 1109 (9.7) |  |  |  |  |
Older adults | 1189 (7.0) | < .001 | 0.70 (0.64–0.76) | < .001 | 0.63 (0.57–0.70) | |
Neurology (e.g. stroke, headache, seizure, loss of consciousness, dizziness) | Adults | 1952 (17.1) | Â | Â | Â | Â |
Older adults | 2727 (16.0) | .012 | 0.92 (0.87–0.98) | .120 | 0.95 (0.88–1.01) | |
Nonspecific | Adults | 216 (1.9) | Â | Â | Â | Â |
Older adults | 673 (3.9) | < .001 | 2.13 (1.83–2.49) | < .001 | 2.08 (1.73–2.50) | |
Orthopedic (e.g. musculoskeletal pain) | Adults | 585 (5.1) | Â | Â | Â | Â |
Older adults | 824 (4.8) | .255 | 0.94 (0.84–1.05) | < .001 | 0.71 (0.63–0.81) | |
Psychiatric (e.g. psychiatric disorders, suicidality, anxiety, drug abuse) | Adults | 520 (4.5) | Â | Â | Â | Â |
Older adults | 194 (1.1) | < .001 | 0.24 (0.20–0.29) | < .001 | 0.21 (0.17–0.26) | |
Respiratory (e.g. respiratory distress, dyspnea, hyperventilation) | Adults | 731 (6.4) | Â | Â | Â | Â |
Older adults | 2232 (13.1) | < .001 | 2.20 (2.02–2.40) | < .001 | 2.41 (2.19–2.66) | |
Surgical (e.g. gastrointestinal hemorrhage, abdominal pain, nausea/vomiting) | Adults | 1740 (15.2) | Â | Â | Â | Â |
Older adults | 1654 (9.7) | < .001 | 0.60 (0.55–0.64) | < .001 | 0.58 (0.54–0.68) | |
Trauma (physical injury) | Adults | 1075 (9.4) | Â | Â | Â | Â |
Older adults | 1998 (11.7) | < .001 | 1.28 (1.18–1.38) | .023 | 1.10 (1.01–1.20) |