| Number of Discharges | Mean Lengths of Stay (Days) | |||||||||||
| 2019 | 2020 | 2021 | 2022 | 2023 | Difference 19 - 23 | 2019 | 2020 | 2021 | 2022 | 2023 | Difference 19 - 23 | |
| Major Diagnostic Category | ||||||||||||
| 1 - Nervous System | 5472 | 4940 | 4876 | 4514 | 4397 | −1075 | 5.47 | 5.60 | 5.86 | 6.55 | 7.00 | 1.53 |
| 2 - Eye | 150 | 117 | 109 | 115 | 130 | −20 | 3.59 | 3.94 | 3.39 | 4.58 | 3.92 | 0.33 |
| 3 - ENT, Mouth & Craniofacial | 724 | 584 | 511 | 521 | 562 | −162 | 4.20 | 4.72 | 4.70 | 4.90 | 5.51 | 1.31 |
| 4 - Respiratory System | 6163 | 5889 | 7014 | 5723 | 5073 | −1090 | 5.25 | 6.11 | 6.71 | 6.27 | 6.07 | 0.82 |
| 5 - Circulatory System | 10,808 | 9234 | 10,018 | 8976 | 8857 | −1951 | 4.83 | 4.91 | 5.12 | 5.50 | 5.58 | 0.75 |
| 6 - Digestive System | 6201 | 5209 | 5301 | 4500 | 4964 | −1237 | 5.25 | 5.35 | 5.56 | 5.62 | 6.05 | 0.80 |
| 7 - Hepatobiliary System & Pancreas | 2180 | 2204 | 2083 | 1504 | 1628 | −552 | 5.05 | 5.31 | 5.86 | 6.31 | 6.39 | 1.34 |
| 8 - Musculoskeletal Sys & Conn Tissue | 9382 | 7314 | 5981 | 5704 | 5778 | −3604 | 3.77 | 3.96 | 4.81 | 5.37 | 5.48 | 1.71 |
| 9 - Skin, Subcutaneous Tissue & Breast | 1657 | 1355 | 1417 | 1099 | 1230 | −427 | 4.34 | 4.32 | 4.73 | 5.82 | 5.23 | 0.89 |
| 10 - Endocrine, Nutritional & Metabolic | 2989 | 2528 | 2421 | 2627 | 2613 | −376 | 3.40 | 3.58 | 3.88 | 4.26 | 4.31 | 0.91 |
| 11 - Kidney & Urinary Tract | 3621 | 3268 | 3346 | 3088 | 3186 | −435 | 4.62 | 4.87 | 5.14 | 5.70 | 6.06 | 1.44 |
| 12 - Male Reproductive System | 421 | 278 | 257 | 132 | 164 | −257 | 2.33 | 2.77 | 2.57 | 4.06 | 3.84 | 1.51 |
| 13 - Female Reproductive System | 425 | 444 | 471 | 373 | 388 | −37 | 3.48 | 3.32 | 3.52 | 3.78 | 3.47 | −0.01 |
| 16 - Blood & Immunolog Disorders | 869 | 774 | 723 | 654 | 609 | −260 | 5.09 | 4.94 | 5.24 | 5.39 | 5.97 | 0.88 |
| 17 - Lymphatic & Other Malignancies | 686 | 668 | 647 | 623 | 637 | −49 | 7.81 | 7.87 | 8.48 | 9.69 | 8.60 | 0.79 |
| 18 - Infectious & Parasitic Diseases | 5086 | 5036 | 5543 | 5110 | 5830 | 744 | 7.66 | 7.79 | 8.53 | 9.29 | 8.68 | 1.02 |
| 21 - Poison, Toxic Effect & Other Injury | 1108 | 902 | 895 | 780 | 781 | −327 | 4.91 | 4.74 | 5.14 | 5.68 | 7.76 | 2.85 |
| 22 - Burns | 145 | 138 | 139 | 109 | 138 | −7 | 11.06 | 11.67 | 11.29 | 11.40 | 11.62 | 0.56 |
| 23 - Rehab, Aftercare, Other Health Status | 509 | 461 | 497 | 538 | 467 | −42 | 3.70 | 3.52 | 3.60 | 4.15 | 4.62 | 0.92 |
| 24 - HIV Infections | 66 | 59 | 73 | 59 | 64 | −2 | 9.32 | 7.64 | 8.56 | 9.41 | 8.66 | −0.66 |
| 25 - Multiple Significant Trauma | 342 | 366 | 408 | 339 | 338 | −4 | 8.97 | 7.33 | 8.79 | 9.17 | 9.55 | 0.58 |
| Total | 59,004 | 51,768 | 52,730 | 47,088 | 47,834 | −11,170 | 5.00 | 5.27 | 5.77 | 6.14 | 6.25 | 1.25 |