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. 2022 May 3;12:7158. doi: 10.1038/s41598-022-11072-4

Table 2.

Agreement between self-measurement and researcher measurement for continuous measurements.

Measurement No of participants Concordance correlation coefficient Mean of difference between self- measurement and research measurement (Standard Error)
Height 93 0.92 − 0.02 (5.21)
Waist circumference 94 0.78 − 1.04 (16.59)
Central obesity 93 0.81 − 0.006 (0.10)
Heart rate 94 0.88 0.67 (6.65)
Systolic blood pressure 94 0.93 0.27 (6.48)
Diastolic blood pressure 94 0.90 − 0.69 (4.62)