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Table 4 Prevalence estimate and 95% confidence/credibility intervals of select health outcomes among adults in care in New York City (NYC), obtained from the NYC Macroscope 2013 and NYC HANES 2013–14

From: Prevalence estimation by joint use of big data and health survey: a demonstration study using electronic health records in New York city

Outcomes

Prevalence Estimate (95% CI)

NYC HANES

(n = 1135)

Crude NYC Macroscope

(n = 716,076)

Post-stratified

NYC Macroscope

Subject-level imputation model

Mosteller estimator

Hypertension Diagnosis

34.3

33.7

34.7

35.6

34.7

(31.3, 37.4)

(33.6, 33.8)

(34.6, 34.8)

(30.4, 41.1)

(34.0, 35.4)

Diabetes Diagnosis

13.3

14.8

14.9

13.8

13.9

(11.3, 15.6)

(15.8, 16.0)

(14.9, 15.0)

(10.6, 17.7)

(11.5, 16.5)

Smoking

17.3

15.9

15.0

19.0

16.9

(15.1, 19.9)

(15.8, 16.0)

(14.9, 15.1)

(16.0, 22.5)

(14.4, 19.7)

Obesity

31.7

29.1

28.0

30.9

31.1

(28.7, 34.8)

(29.0, 29.2)

(27.9, 28.1)

(26.5, 35.7)

(27.9, 34.6)

Depression

19.0

8.6

8.3

20.3

18.9

(16.6, 21.6)

(8.5, 8.6)

(8.3, 8.4)

(17.2, 23.9)

(16.5, 21.5)

Influenza Vaccination

48.6

21.2

21.7

48.2

48.5

(45.4, 51.8)

(21.1, 21.3)

(21.6, 21.8)

(43.8, 52.5)

(45.3, 51.7)

  1. The units are in percentage