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Table 1 Demographic parameters of the study population

From: Opioid sparing effect of intravenous dexmedetomidine in orthopaedic surgery: a retrospective analysis

Parameters

Statistics

Dex (N = 71)

Mid (N = 51)

All subjects (N = 122)

Age (years)

n

71

51

122

Mean

47.5 (± 22.9)

49.8 (± 22.3)

48.4 (± 22.5)

Median

47

53

51.5

Q1 ÷ Q3

26.0 ÷ 66.0

26.0 ÷ 67.0

26.0 ÷ 66.0

Min ÷ max

16 ÷ 97

18 ÷ 92

16 ÷ 97

Sex

 Male

n (%)

29 (40.8)

21 (41.2)

50 (41.0)

 Female

n (%)

42 (59.2)

30 (58.8)

72 (59.0)