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. 2009 Dec;43(4):169–174.

Table 5.

Post op VA by co-morbidity

Co-morbidity Post-operative VA
6/6–6/18 <6/18–6/60 <6/60–3/60 <3/60-NPL Total
Present 2.4(22.2%) 2.4 (22.2%) 1.2 (11.1%) 5 (44.4%) 11(3.9%)
Absent 92 (33.8%) 114 (42%) 53 (19.6%) 13 (4.6%) 272(96.1%)
Total 94.4 (33.3%) 116.4 (41.2%) 54.2 (19.3%) 18 (6.1%) 283 (100%)