The Validation of a New Visual Anaemia Evaluation Tool HemoHue HH1 in Patients with End-Stage Renal Disease

Table 1

Patients characteristics (pooled sessions) (𝑁=80 on 1st session and 𝑁=75 on 2nd session).

Age, years	66.0 ± 14.4	(70*)
Race, white versus black	76 : 4
Gender, male versus female	47 : 33
Measured hemoglobin level, g/dL	11.32 ± 1.23	(11.3*)	𝑄25–75 = [10.6; 12.1]
Estimated haemoglobin level, g/dL (pooled)	11.06 ± 1.67	(11.0*)	𝑄25–75 = [10.0; 12.0]	𝑄25–75 = [10.21; 12.00]^†

Values are mean ± SD.
∗Indicates the median.
†Quartiles based on the mean of all observers per patient.