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Table 2 Median time to aseptic loosening according to gender and GNAS1 genotype

From: Relationship between GNAS1 T393C polymorphism and aseptic loosening after total hip arthroplasty

 

All

Gender

p value

Female

Male

n (%)

234

165 (70.5)

69 (29.5)

 

MTAL, months (range)

142 (1–431)

152 (1–431)

132 (3–396)

0.576

 

All

GNAS1 T393C genotype

p value

TT

TC

CC

n (%)

234

44 (18.8)

126 (53.8)

64 (27.4)

 

MTAL, months (range)

142 (1–431)

134.5 (1–405)

144 (1–431)

141.5 (2–397)

0.667

Female

 n (%)

165

31 (18.8)

87 (52.7)

47 (28.5)

 

 MTAL, months (range)

152 (1–431)

137 (1–405)

159 (1–431)

173 (2–397)

0.353*

Male

 n (%)

69

13 (18.8)

39 (56.5)

17 (24.6)

 

 MTAL, months (range)

132 (3–396)

128 (27–354)

144 (3–396)

108 (12–304)

0.868

  1. Data are numbers with percentages given in brackets and medians with ranges given in brackets, respectively. p values were calculated using Kruskal–Wallis test for nonparametric variables. *Jonckheere–Terpstra test for linear comparison of nonparametric variables p = 0.160
  2. MTAL median time to aseptic loosening