Document Classification

Section Type: RESULTS

Text: The mean scores in Groups 1 and 2 were endpoint of hydrodissection/viscodissection 1. 92 + / -0. 38 and 2. 58 + / -0. 38, respectively (P =. 05) ; sculpting, 1. 6 + / -0. 42 and 2. 3 + / -0. 45, respectively (P =. 05) ; nuclear division, 0. 9 + / -0. 42 and 1. 5 + / -0. 35, respectively (P =. 13) ; early fragment removal, 0. 6 + / -0. 22 and 1. 0 + / -0, respectively (P =. 04) ; and late fragment removal, 0. 1 + / -0. 22 and 0. 4 + / -0. 22, respectively (P =. 17).