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Table 7 Operative field data and surgeon satisfaction (data are presented as number (%))

From: Dexmedetomidine versus remifentanil infusion for controlled hypotension in shoulder arthroscopy: a comparative study

Shoulder arthroscopy grading scale

Group R (n = 20)

Group D (n = 20)

P value

Grade 1

14 (70%)

12 (60%)

0.507

Grade 2

6 (30%)

8 (40%)

Grade 3

0 (0)

0 (0)

Grade 4

0 (0)

0 (0)

Surgeon satisfaction

Satisfied

20 (100%)

20 (100%)

1

Not satisfied

0 (0)

0 (0)