From: Geographic disparities in the risk of perforated appendicitis among children in Ohio: 2001–2003
Characteristic | n | Perforation % | sig. | |
---|---|---|---|---|
Age & Sex | All | 8086 | 25.5 | |
Females 2–4 | 101 | 58.4 | ||
Females 5–9 | 550 | 30.5 | ||
Females 10–14 | 1095 | 26.8 | ||
Females 15–19 | 1548 | 14.7 | ||
Males 2–4 | 91 | 56.0 | ||
Males 5–9 | 839 | 34.8 | ||
Males 10–14 | 1813 | 28.5 | ||
Males 15–19 | 2049 | 22.3 | p < 0.001 | |
Insurance | Self | 705 | 26.7 | |
Medicaid | 1460 | 27.7 | ||
Blue Cross Primary | 840 | 26.7 | ||
HMO | 1170 | 19.7 | ||
PPO | 650 | 26.3 | ||
Medicaid HMO | 223 | 34.5 | ||
Blue Cross HMO | 101 | 16.8 | ||
Other | 523 | 32.9 | ||
Private | 2414 | 24.1 | p < 0.001 | |
Comorbidities | No other infection | 7547 | 22.6 | |
Other infection | 539 | 66.6 | p < 0.001 | |
No other digestive disease | 7299 | 23.7 | ||
Other digestive disease | 787 | 42.6 | p < 0.001 | |
No digestive congenital anomaly | 8026 | 25.6 | ||
Digestive congenital anomaly | 60 | 16.7 | p = 0.072 | |
Females not pregnant | 3018 | 24.2 | ||
Females pregnant | 276 | 6.9 | p < 0.001 | |
Patient & Hospital Combination | Non-rural ZIP to Urban Hospital | 5986 | 26.0 | |
Non-rural ZIP to Large Town Hospital | 1483 | 24.3 | ||
Non-rural ZIP to Small Town Hospital | 407 | 21.4 | ||
Rural-UA to Urban Hospital | 24 | 45.8 | ||
Rural-UA to Large Town Hospital | 9 | 44.4 | ||
Rural-UA to Small Town Hospital | 7 | 28.6 | ||
Rural-UC to Urban Hospital | 23 | 34.8 | ||
Rural-UC to Large Town Hospital | 34 | 35.3 | ||
Rural-UC to Small Town Hospital | 113 | 23.0 | p = 0.050 | |
Children's Hospital | 2052 | 34.9 | ||
Other hospital | 6034 | 22.4 | p < 0.001 |