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. 2021 Feb 16;23(5):1041–1050. doi: 10.1111/jch.14222

TABLE 3.

Reproducibility of the dipper vs non‐dipper classification

Dippers SBP DBP
n % Agreement (%) Kappa n % Agreement (%) Kappa
1st recording 103 48.1 138 64.5
2nd recording 77 41.6 65.9 0.31 116 62.7 68.2 0.31
3rd recording 68 37.8 68.4 0.34 108 60 71.8 0.41
4th recording 63 38.2 57.9 0.15 96 58.2 63.5 0.24
Mean 69 34 67.3 0.34 123 60.6 69.9 0.36

Abbreviations: DBP, Diastolic blood pressure; SBP, Systolic blood pressure.