Table 1: Ambulatory Surgery  Cases vs. Inpatient Cases by Body System


Body System Ambulatory Surgery Cases Inpatient Cases Total Cases
Number % System % Mean Age Number % System % Mean Age % ASG>0 Number %
Cardiovascular System 9,860 4% 20% 59.1 40,610 18% 80% 63.6 90% 50,470 10%
Digestive System 69,397 26% 63% 55.8 40,297 18% 37% 59.3 71% 109,694 22%
Ear 7,080 3% 93% 13.4 518 <1% 7% 30.0 21% 7,598 2%
Endocrine System 221 <1% 17% 46.4 1,100 <1% 83% 50.3 77% 1,321 <1%
Eye 28,805 11% 95% 67.3 1,464 1% 5% 57.9 23% 30,269 6%
Female Reproductive System 17,654 7% 62% 37.6 10,606 5% 38% 45.3 16% 28,260 6%
Hemic and Lymphatic System 1,223 <1% 48% 47.8 1,302 1% 52% 53.6 77% 2,525 1%
Male Reproductive System 5,658 2% 25% 40.2 17,036 8% 75% 15.6 26% 22,694 5%
Misc Diagnostic/NonSurgical 15,926 6% 67% 57.2 7,945 4% 33% 58.4 69% 23,871 5%
Musculoskeletal System 30,065 11% 49% 44.5 31,627 14% 51% 57.4 61% 61,692 13%
Nervous System 17,350 6% 69% 51.9 7,673 3% 31% 42.5 67% 25,023 5%
Nose, Mouth, and Pharynx 11,376 4% 77% 31.4 3,314 1% 23% 35.7 26% 14,690 3%
Obstetrics 5,514 2% 14% 27.3 35,191 16% 86% 27.5 1% 40,705 8%
Respiratory System 4,282 2% 34% 57.7 8,443 4% 66% 60.4 87% 12,725 2%
Skin, Subcutaneous Tissue & Breast 30,754 12% 74% 43.9 10,988 5% 26% 56.7 67% 41,742 8%
Urinary System 12,142 5% 65% 60.2 6,669 3% 35% 59.4 63% 18,811 4%
All 267,307 100% 54% 50.3 224,783 100% 46% 49.7 55% 492,090 100%