Follicular phase

Luteal phase

ICC (95% CI)

Bland Altman

Bias (95% LoA)

ICC (95% CI)

Bland Altman

Bias (95% LoA)

30 s segment of analysis

Before

0.142 (−0.094 - 0.364)

−1.527 (−19.756, 16.703)

0.514 (0.318 - 0.667)

0.427 (−2.434, 3.288)

20 min after

0.634 (0.470 - 0.756)

0.025 (−4.342, 4.392)

0.668 (0.515 - 0.780)

0.878 (−6.124, 7.880)

40 min after

0.631 (0.466 - 0.753)

0.009 (−2.931, 2.949)

0.522 (0.329 - 0.674)

0.275 (−3.469, 4.020)

60 min after

0.651 (0.492 - 0.768)

0.564 (−3.203, 4.331)

0.188 (−0.048 - 0.404)

−0.441 (−9.800, 8.918)

80 min after

0.359 (0.137 - 0.547)

−0.406 (−12.038, 11.225)

0.609 (0.438 - 0.738)

0.695 (−6.040, 7.430)

1 min segment of analysis

Before

0.493 (0.195 - 0.707)

0.450 (−1.953, 2.853)

0.778 (0.604 - 0.882)*

0.112 (−1.358, 1.594)

20 min after

0.746 (0.553 - 0.863)

0.401 (−2.286, 3.100)

0.844 (0.713 - 0.918)*

0.145 (−2.608, 2.897)

40 min after

0.788 (0.619 - 0887)*

0.133 (−1.701, 1.966)

0.461 (0.155 - 0686)

0.069 (−2.832, 2.970)

60 min after

0.661 (0.424 - 0.813)

0.023 (−2.079, 2.126)

0.733 (0.532 - 0.856)

0.110 (−1.287, 1.508)

80 min after

0.642 (0.397 - 0.802)

0.415 (−4.156, 4.986)

0.758 (0.572 - 0.870)*

0.563 (−3.811, 4.937)

2.5 min segment of analysis

Before

0.748 (0.380 - 0.911)

0.055 (−0.788, 0.897)

0.623 (0.160 - 0.861)

−0.093 (−1.132, 0.945)

20 min after

0.939 (0.831 - 0.980)*

0.080 (−0.869, 1.030)

0.788 (0.461 - 0.927)*

0.835 (−2.108, 3.779)

40 min after

0.877 (0.660 - 0959)*

0.314 (−0.712, 1.339)

0.717 (0.322 - 0.900)

0.233 (−1.444, 1.910)

60 min after

0.779 (0.442 - 0.923)*

0.098 (−1.175, 1.371)

0.737 (0.358 - 0.907)

0.018 (−0.840, 0.876)

80 min after

0.809 (0.505 - 0.934)*

−0.160 (−1.252, 0.933)

0.743 (0.370 - 0.910)

0.385 (−3.232, 4.003)

5 min segment of analysis

Before

0.929 (0.646 - 0.987)*

−0.037 (−0.490, 0.416)

0.565 (−0.236 - 0.909)

0.238 (−1.056, 1.532)

20 min after

0.881 (0.461 - 0.978)*

0.329 (−1.094, 1.752)

0.977 (0.875 - 0.996)*

−0.080 (−0.850, 0.690)

40 min after

0.876 (0.445 - 0.978)*

0.329 (−0.818, 0.911)

0.613 (−0.166 - 0.921)

−0.152 (−1.529, 1.225)

60 min after

0.916 (0.591 - 0.985)*

0.260 (−0.608, 1.128)

0.857 (0.379 - 0.974)*

0.327 (−0.443, 1.097)

80 min after

0.732 (0.051 - 0.948)

0.340 (−1.606, 2.287)

0.946 (0.720 - 0.990)*

0.079 (−1.045, 1.203)