Consistency between Self-Reported and Recorded Values for Clinical Measures

Table 2

Mean differences between self-reported values and recorded values on clinical measures.

Clinical measures	Number	Mean difference	Standard deviation	value^1	Absolute difference	Standard deviation	value^1	Pearson corr.	value
Diastolic BP	3,612	0.86	4.10	<0.001	1.63	3.86	<0.001	0.91	<0.001
Systolic BP	3,611	0.99	4.86	<0.001	1.82	4.62	<0.001	0.93	<0.001
Cholesterol	3,597	0.10	10.58	0.576	1.54	10.47	<0.001	0.97	<0.001
BMI	3,357	0.71	1.80	<0.001	1.05	1.63	<0.001	0.96	<0.001
Glucose	3,590	0.39	8.66	0.007	1.31	8.57	<0.001	0.96	<0.001
Weight	3,607	1.53	8.44	<0.001	2.56	8.18	<0.001	0.98	<0.001
Height	3,593	0.03	1.93	0.382	0.76	1.78	<0.001	0.89	<0.001

values from paired -test between values from self-reported and recorded clinical measures.