Therefore, a total of 253 patients were included in this study. The rate of unplanned readmission to hospital within 30 days of index discharge for this group was 24.50% (62/253). The average Charlson comorbidity index (CCI) score was 4.56 Â± 0.98 and average LACE index score was 11.89 Â± 2.00.
ocean - a large body of water constituting a principal part of the hydrosphere body of water, water - the part of the earth's surface covered with water (such as a river or lake or ocean); they invaded our territorial waters; they were sitting by the water's edge
oÂ·cean (Åâ²shÉn) n. 1. The entire body of salt water that covers more than 70 percent of the earth's surface. 2. Abbr. Oc. or O. Any of the principal divisions of the ocean, including the Atlantic, Pacific, Indian, Arctic, and Southern Oceans.