Table 2.

Characteristics of the test set

Analyte	Units	Interquartile	Native missing	Missing rate after
		range	rate (%)	masking (%)
Chloride	mmol/L	100–108	1.20	5.40
Potassium	mmol/L	3.7–4.4	1.28	5.48
Bicarb.	mmol/L	22–28	1.41	5.60
Sodium	mmol/L	136–142	1.26	5.45
Hematocrit	%	26.8–32.6	12.45	16.64
Hemoglobin	g/dL	8.9–11	14.93	19.13
MCV	fL	87–94	15.04	19.24
Platelets	k/μ L	133–332	14.42	18.62
WBC count	k/μ L	7.1–14.1	14.69	18.89
RDW	%	14.4–17.3	15.16	19.36
BUN	mg/dL	15–42	0.77	4.97
Creatinine	mg/dL	0.7–1.8	0.75	4.94
Glucose	mg/dL	100–147	2.63	6.83