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. Author manuscript; available in PMC: 2016 Jun 23.
Published in final edited form as: Fam Med. 2010 Feb;42(2):121–132.

Table 5.

Associations Between Uncertain Health Insurance Coverage (Being in an Insurance Gray Zone) and Children’s Unmet Health Care Needs

Access Measure % Reporting Children’S Health
Care Access Difficulties
(Weighted)
Multivariate
Odds Ratio *
P Value**

Unmet medical need (Total 16.0%)
 Child has OHP (public insurance) 12.7 1.00 P<.001
 Child has private insurance 14.4 1.37 (0.88, 2.14)
 Child is in health insurance “gray zone” 21.1 1.73 (1.07, 2.79)
 Child is uninsured 41.9 4.33 (2.79, 6.73)
(unweighted n=2,236, weighted n=70,088)

Unmet prescription need
 Child has OHP (public insurance) (Total 22.1%)
 Child has private insurance 18.4 1.00 P<.001
 Child is in health insurance “gray zone” 29.9 1.77 (1.22, 2.56)
 Child is uninsured 26.4 1.64 (1.08, 2.48)
(unweighted n=2,215, weighted n=69,557) 37.7 2.46 (1.61, 3.76)

Missed medication doses
 Child has OHP (public insurance) (Total 10.7%)
 Child has private insurance 8.8 1.00 P<.001
 Child is in health insurance “gray zone” 15.2 1.87 (1.09, 3.19)
 Child is uninsured 12.5 1.38 (0.83, 2.28)
(unweighted n=2,226, weighted n=69,853) 19.0 2.36 (1.34, 4.15)

No doctor visits
 Child has OHP (public insurance) (Total 13.8%)
 Child has private insurance 10.6 1.00 P<.001
 Child is in health insurance “gray zone” 11.0 1.02 (0.59, 1.77)
 Child is uninsured 17.8 1.08 (0.63, 1.84)
(unweighted n=2,259, weighted n=70,902) 41.3 2.68 (1.62, 4.44)

Big problem getting dental care
 Child has OHP (public insurance) (Total 25%)
 Child has private insurance 20.5 1.00 P<.001
 Child is in health insurance “gray zone” 21.6 0.88 (0.59, 1.30)
 Child is uninsured 38.5 2.41 (1.63, 3.56)
(unweighted n=2,209, weighted n=69,341) 61.5 5.58 (3.70, 8.43)

Rarely or never got immediate care1
 Child has OHP (public insurance) (Total 21.6%)
 Child has private insurance 18.5 1.00 P<.001
 Child is in health insurance “gray zone” 12.8 0.68 (0.38, 1.22)
 Child is uninsured 31.9 2.17 (1.30, 3.63)
(unweighted n=1,522, weighted n=48,389) 50.3 3.92 (2.29, 6.69)

Big problem getting specialty care2
 Child has OHP (public insurance) (Total 29.5%) P<.05
 Child has private insurance 27.0 1.00
 Child is in health insurance “gray zone” 21.0 0.39 (0.18, 0.88)
 Child is uninsured 38.9 1.37 (0.67, 2.80)
(unweighted n=570, weighted n=18,060) 45.2 1.30 (0.56, 3.00)

Big problem getting counseling3
 Child has OHP (public insurance) (Total 21%)
 Child has private insurance 16.5 1.00 P<.05
 Child is in health insurance “gray zone” 32.9 2.34 (1.03, 5.33)
 Child is uninsured 27.3 3.52 (1.56, 7.98)
(unweighted n=519, weighted n=16,399) 35.5 5.07 (2.02, 12.69)

OHP—Oregon Health Plan (combined Medicaid and State Children’s Health Insurance Program)

Note: Gray zone group above combines both child OHP enrolled, unaware (child was administratively OHP enrolled but self-reported not being enrolled) and child uninsured, unaware (not administratively enrolled in OHP but self-reported OHP enrolled), which are shown separately in Table 4.

*

P value in the χ2 analysis for overall differences between the four groups.

**

Adjusted for child’s gender, child’s age, child’s race/ethnicity, parental employment, parental insurance status, geographic region, monthly household income, whether or not child has a special health care need (yes/no), whether or not child has a usual source of care (yes/no).

1

Only among children who needed immediate care in the previous 12 months;

2

Only among children who needed specialty care in the previous 12 months;

3

Only among children who needed counseling in the previous 12 months.