Skip to main content

Table 7 Comparison of morphokinetic parameters by compaction pattern

From: The presence of partial compaction patterns is associated with lower rates of blastocyst formation, sub-optimal morphokinetic parameters and poorer morphologic grade

 

CP-Full n = 128

P-Extruded n = 35

P-Excluded n = 83

P-Both n = 35

 

Timing Variables

    

p-value

t2

27.0 ± 2.4

28.6 ± 3.1

28.2 ± 4.0

27.8 ± 2.8

0.012a

t3

37.8 ± 3.7

40.8 ± 3.5

36.7 ± 5.6

36.6 ± 5.7

< 0.001a

t4

38.8 ± 3.6

42.2 ± 4.4

39.9 ± 5.5

40.7 ± 6.4

0.001a

t5

50.3 ± 6.3

52.2 ± 6.1

47.5 ± 9.2

47.8 ± 11.0

0.008a

t8

57.3 ± 8.6

63.7 ± 10.5

62.3 ± 10.8

61.9 ± 11.2

< 0.001a

tsc

78.9 ± 13.1

81.8 ± 13.8

88.4 ± 11.4

85.0 ± 12.9

< 0.001a

tm

84.8 ± 13.9

89.4 ± 13.7

96.5 ± 12.1

93.8 ± 15.3

< 0.001a

tsb

95.1 ± 15.4

104.9 ± 10.6

102.3 ± 12.4

102.0 ± 15.2

< 0.001a

tb

101.1 ± 16.2

110.9 ± 8.7

109.2 ± 13.3

110.0 ± 19.0

< 0.001b

teb

109.2 ± 19.5

125.2 ± 11.7

118.1 ± 14.8

116.1 ± 19.9

< 0.001b

thb

111.8 ± 21.6

128.1 ± 11.2

121.9 ± 16.2

120.2 ± 24.0

< 0.001b

cc2

10.8 ± 2.9

12.2 ± 2.2

8.5 ± 4.6

8.7 ± 5.2

< 0.001b

s2

0.94 ± 1.5

1.5 ± 2.4

3.1 ± 4.3

4.1 ± 6.2

0.010b

cc3

12.5 ± 3.6

11.4 ± 5.4

10.8 ± 7.0

11.2 ± 8.5

0.094b

  1. Statistics presented as Mean ± SD. p-value < 0.05 is considered statistically significant. aANOVA, bKruskal-Wallis test