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Table 4 CHIPRA measures of recommended care receipt in the 18 months after intervention

From: Electronic health record tools to assist with children’s insurance coverage: a mixed methods study

 

Intent to Treat (ITT)

Effect of Treatment on the Treated (ETOT)(Intervention clinic patients only)

 

Intervention clinic patients

N = 15024

Control clinic patients N = 12227

 

Patients with tool use

N = 2240

Patients without tool use

N = 12784

 

N eligible

N (%) received

N eligible

N (%)

received

Adjusted OR (95% CI)

N eligible

N (%) received

N eligible

N (%) received

Adjusted OR (95% CI)

Well-child visits in first 15 monthsa

1141

483 (42.3)

1078

570 (52.9)**

0.57 (0.38, 0.85)

161

101 (62.7)

980

382 (39.0)**

1.54 (1.06, 2.25)

Well-child visit in 3rd-6th yearb

4367

3926 (89.9)

3753

3389 (90.3)

1.09 (0.94, 1.26)

670

638 (95.2)

3697

3288 (88.9)**

1.44 (0.84, 2.46)

Adolescent well-care visitc

5899

5065 (85.9)

4429

3806 (85.9)

1.05 (0.71, 1.55)

917

824 (89.9)

4982

4241 (85.1)**

1.06 (0.82, 1.38)

BMI assessment for children/adolescentsd

12101

11610 (95.9)

9581

9243 (96.5)*

0.81 (0.58, 1.14)

1927

1857 (96.4)

10,174

9753 (95.9)

1.07 (0.97, 1.18)

Human papillomavirus vaccine for female adolescents (HPV)e

927

358 (38.6)

689

262 (38.0)

1.10 (0.74, 1.64)

141

76 (53.9)

786

282 (35.9)**

1.44 (1.12, 1.84)

Chlamydia screening in womenf

1596

450 (28.2)

1263

565 (44.7)**

0.49 (0.36, 0.70)

228

65 (28.5)

1368

385 (28.1)

1.24 (0.94, 1.62)

Childhood immunization statusg

          

Diphtheria, tetanus and pertussis (DTaP)h

1891

1458 (77.1)

1727

1362 (78.9)

0.92 (0.74, 1.15)

286

256 (89.5)

1605

1202 (74.9)**

1.38 (1.09, 1.74)

Inactivated polio (IPV)i

1891

1670 (88.3)

1727

1514 (87.7)

1.13 (0.87, 1.48)

286

277 (96.9)

1605

1393 (86.8)**

1.73 (0.83, 3.60)

Measles-Mumps-Rubella (MMR)j

1891

533 (28.2)

1727

656 (38.0)**

0.61 (0.43, 0.86)

286

92 (32.2)

1605

441 (27.5)

1.10 (0.69, 1.77)

Haemophilus influenza type b (Hib)k

1891

1681 (88.9)

1727

1517 (87.8)

1.23 (0.94, 1.60)

286

278 (97.2)

1605

1403 (87.4)**

1.83 (0.78, 4.26)

Hepatitis Bl

1891

1697 (89.7)

1727

1544 (89.4)

1.15 (0.79, 1.69)

286

279 (97.6)

1605

1418 (88.4)**

2.03 (0.92, 4.44)

Varicella zoster virus (VZV)m

1891

1655 (87.5)

1727

1516 (87.8)

1.12 (0.76, 1.66)

286

269 (94.1)

1605

1386 (86.4)**

1.13 (0.74, 1.73)

Pneumococcal conjugate (PCV)n

1891

1424 (75.3)

1727

1258 (72.8)

1.20 (0.95, 1.52)

286

249 (87.1)

1605

1175 (73.2)**

1.20 (0.87, 1.65)

Hepatitis Ao

1891

1640 (86.7)

1727

1515 (87.7)

1.04 (0.71, 1.53)

286

268 (93.7)

1605

1372 (85.5)**

1.10 (0.79, 1.53)

Rotavirus (RV)p

1891

1249 (66.1)

1727

1088 (63.0)

1.13 (0.89, 1.45)

286

233 (81.5)

1605

1016 (63.3)**

1.45 (1.03, 2.04)

Influenzaq

1891

850 (44.9)

1727

807 (46.7)

0.91 (0.73, 1.13)

286

177 (61.9)

1605

673 (41.9)**

1.47 (1.16, 1.86)

Combination 10qr

1891

211 (11.2)

1727

243 (14.1)*

0.74 (0.38, 1.43)

286

51 (17.8)

1605

160 (10.0)**

1.22 (0.72, 2.05)

Immunizations for adolescentss

          

Meningococcalt

1837

1400 (76.2)

1352

999 (73.9)

1.36 (1.00, 1.86)

304

255 (83.9)

1533

1145 (74.7)**

1.06 (0.78, 1.45)

Tetanus, diphtheria, pertussis/Tetanus, diphtheria (Tdap/Td)u

1837

1485 (80.8)

1352

1020 (75.4)**

1.65 (1.26, 2.15)

304

261 (85.9)

1533

1224 (79.8)*

0.93 (0.77, 1.12)

Combination 1v

1837

1355 (73.8)

1352

903 (66.8)**

1.65 (1.23, 2.21)

304

243 (79.9)

1533

1112 (72.5)*

0.93 (0.70, 1.23)

  1. * χ2 Tests of independence p < .05
  2. ** χ2 Tests of independence p < .001
  3. Odds ratios from logistic GEE model accounting for clustering within clinic, adjusted for sex (where appropriate), age (where appropriate), race/ethnicity, primary language, FPL, new vs. established patient status, family member on Medicaid case (Y/N), and length of time family had been established with the clinic
  4. BOLD = adjusted odds ratio significantly different from 1.0 (p < .05)
  5. apercentage of children aged 15 months with ≥6 well-child visits in first 15 months of life
  6. bpercentage of children ages 3 to 6 with ≥1 well-child visis
  7. cpercentage of children ages 12 to 21 with ≥1 comprehensive well-care visit
  8. dpercentage of children ages 3 to 17 with BMI documentation
  9. epercentage of females aged 13 years with 3 doses of HPV vaccine by their 13th birthday
  10. fpercentage of sexually active females ages 16 to 20 with ≥1 test for chlamydia
  11. gpercentage of children aged 2 years with specific vaccines by their second birthday
  12. h≥4 DTaP vaccinations with different dates of service, ≥42 days after birth
  13. i≥3 IPV vaccinations with different dates of service, ≥42 days after birth
  14. j≥1 MMR vaccine; or ≥ 1 measles & rubella vaccine plus 1 mumps vaccine; or ≥ 1 measles, ≥1 mumps, & ≥1 rubella vaccine
  15. k≥3 Hib vaccinations with different dates of service, ≥42 days after birth
  16. l≥3 HepB vaccinations with different dates of service
  17. m≥1 VZV vaccination or history of varicella zoster
  18. n≥4 PCV vaccinations with different dates of service, ≥42 days after birth
  19. o≥1 HepA vaccination or history of HepA illness
  20. p≥2 doses of 2-dose RV on different dates; or ≥ 3 doses of 3-dose RV on different dates; or ≥ 1 dose of 2-dose RV + ≥2 doses of 3-dose RV on different dates of service; ≥42 days after birth
  21. q≥2 flu vaccinations with different dates of service, ≥180 days after birth
  22. rchildren who were numerator compliant for all 10 above vaccinations
  23. spercentage of adolescents aged 13 with specific vaccines by their 13th birthday
  24. t≥1 meningococcal vaccination between 11th and 13th birthdays
  25. u≥1 Tdap; or ≥ 1 Td; or ≥ 1 tetanus and ≥ 1 diphtheria between 10th and 13th birthdays
  26. vadolescents who were numerator compliant for both above vaccinations