Table 2.

Percent of Eligible Patients^a Recorded as Positive For Service (Ordered or Received), by Data Source^b

Measure (N=150 patients per measure)	Manual chart review (%)	EHR automated extraction (%)	Medicaid claims (%)
BMI assessment received	88.0	88.0	0.7 **
Blood pressure assessment received	99.3	99.3	0
Smoking status assessment received	90.0	90.7	0
Hyperlipidemia screeningc
Ordered	34.7	32.7	--
Received	32.0	32.7	36.7 *
Diabetes screeningd
Ordered	39.3	41.3	--
Received	37.3	38.0	39.3
Influenza vaccinatione, received	40.0	39.3	32.0 *
Chlamydia screeningf
Ordered	39.3	40.7	--
Received	40.0	40.7	54.0 **
Cervical cancer screeningg
Ordered	28.7	24.7	--
Received	27.3	26.0	28.7
Breast cancer screeningh
Ordered	28.7	26.7	--
Received	30.0	11.3 **	33.3
Colorectal cancer screeningi
Ordered	26.7	23.3	--
Received	18.7	9.33 **	20.0

Notes: -- Not applicable; claims data measure only services received

^*Boldface indicates statistical significance p<0.05, McNemar test of agreement exact test, vs manual chart review

^**Boldface indicates statistical significance p<0.001, McNemar test of agreement exact test, vs manual chart review

^aEligibility was based recommended age, sex, and medical history, not whether patient was due for a service

^bPercentages do not account for whether service provision documentation is for the same patient across data sources

^cMales and females ages 20-64; cholesterol screening includes LDL, HDL, total cholesterol, and triglycerides

^dMales and females ages 45-64

^eMales and females ages 50-64

^fSexually active females ages 19-24

^gFemales ages 19-64 with no history of hysterectomy

^hFemales ages 40-64 with no history of bilateral mastectomy

ⁱMales and females ages 50-64 with no history of colorectal cancer or total colectomy; colorectal cancer screening includes fecal occult blood test, flexible sigmoidoscopy, and colonoscopy EHR, electronic health record