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. 2001 Aug 21;1:2. doi: 10.1186/1471-2482-1-2

Table 2.

Clinical manifestation before surgery

Laparoscopic Open P-
surgery surgery value
N = 7 N = 9
Hypertensive crises 2 3 ns
Persistent hypertension 2 4 ns
Hypertensive crises + 3 2 ns
persistent hypertension

ns – not significant.