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Length of stay and cost of hospitalization
| Variable | All (58362) | Teaching (30382) | Non-teaching (27979) | P value |
| Length of stay | < 0.001 | |||
| Median (IQR) in days | 4 (3-7) | 5 (3-8) | 4 (3-6) | |
| Cost of hospitalization | < 0.001 | |||
| Mean in US dollars (SD) | $19049 (11880) | $22355 (12996) | $15535 (10935) |
IQR: Interquartile range.
