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Table 2 Long-term follow-up: postoperative functional outcomes

From: Long-term follow-up outcomes for patients undergoing primary total hip arthroplasty with uncemented versus cemented femoral components: a retrospective observational study with a 5-year minimum follow-up

Month(s)

UTHAa (n = 160)

CTHAb (n = 164)

p value

At 1

79.14 ± 8.23

79.25 ± 7.59

0.236

At 3

87.64 ± 7.52

87.77 ± 7.63

0.062

At 6

89.14 ± 11.92

91.45 ± 9.57

0.041*

At 12

88.75 ± 8.06

90.48 ± 8.91

0.043*

At 13

88.11 ± 8.47

90.42 ± 9.02

0.040*

At 15

87.54 ± 10.21

89.78 ± 9.83

0.042*

At 18

86.38 ± 11.25

88.74 ± 8.32

0.038*

At 24

85.56 ± 11.79

88.62 ± 9.01

0.036*

At 25

85.29 ± 12.33

87.47 ± 10.58

0.042*

At 27

84.54 ± 11.22

86.85 ± 12.15

0.043*

At 30

82.63 ± 12.16

85.68 ± 13.72

0.037*

At 36

81.66 ± 10.27

84.75 ± 9.75

0.036*

At 37

80.11 ± 13.39

84.56 ± 11.47

0.032*

At 39

78.76 ± 13.27

84.56 ± 12.53

0.029*

At 42

78.16 ± 14.60

83.17 ± 13.29

0.030*

At 48

77.13 ± 13.46

82.33 ± 12.02

0.032*

At 49

76.12 ± 12.16

82.16 ± 13.10

0.027*

At 51

75.31 ± 11.10

81.57 ± 10.39

0.014*

At 54

76.65 ± 10.70

81.10 ± 8.02

0.011*

At 60

75.92 ± 8.47

80.17 ± 7.06

0.013*

At final follow-up

74.09 ± 6.23

79.01 ± 10.21

0.012*

  1. UTHA uncemented femoral component total hip arthroplasty, CTHA cemented femoral component total hip arthroplasty
  2. *Statistically significant values
  3. a,bUncemented or cemented femoral component: Stryker Orthopaedics, Mahwah, NJ, USA; acetabular component: standard-device, Stryker Orthopaedics, Mahwah, NJ, USA