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. Author manuscript; available in PMC: 2022 May 3.
Published in final edited form as: Vaccine. 2020 Aug 18;38(42):6545–6552. doi: 10.1016/j.vaccine.2020.08.008

Table 1.

Weighted distribution of demographic and access-to-care characteristics among adults with and without diabetes — National Health Interview Survey, United States, 2017–18 influenza season

With diabetes Without diabetes
Unweighted Weighted % Unweighted Weighted %
Characteristic sample size sample size
Total 2,686 9.6 21,792 90.4
Age (in years)
 18–49 436 20.6 10,797 57.7*
 50–64 916 37.9 5,477 24.5
 ≥65 1,334 41.5 5,518 17.8
Sex
 Male 1,336 52.6 9,785 47.9*
 Female 1,350 47.4 12,007 52.1
Race/ethnicity
 Non-Hispanic white 1,738 60.7 15,225 63.9*
 Non-Hispanic black 363 13.1 2,191 11.4
 Hispanic 372 17.5 2,682 16.1
 Non-Hispanic Asian 112 5.1 1,127 6.1
 Non-Hispanic other or multiple races 101 3.6 567 2.6
Marital Status
 Married 1,199 56.5 9,742 52.0*
 Widowed/divorced/separated 1,030 26.4 5,528 15.6
 Never married 452 17.1 6,482 32.3
Education
 High school or less 1,240 46.3 7,375 34.6*
 Some college or college graduate 1,211 45.3 11,473 52.4
 Above college graduate 220 8.3 2,886 13.0
Employment status
 Employed 914 38.2 13,352 65.7*
 Not employed 1,772 61.8 8,430 34.3
Poverty level
 At or above poverty 2,130 85.8 18,236 89.5*
 Below poverty 419 14.2 2,526 10.5
Region
 Northeast 388 15.1 3,482 17.5*
 Midwest 623 21.4 5,198 22.1
 South 1,110 41.0 7,988 36.7
 West 565 22.5 5,124 23.7
US born status
 Yes 2,302 81.7 18,439 81.3
 No 383 18.3 3,346 18.7
Physician contacts within past year
 None 115 4.8 3,605 18.4*
 1 171 6.7 3,954 19.6
 2–3 596 23.6 5,955 27.8
 4–9 1,043 38.6 5,055 21.9
 ≥10 718 26.3 2,925 12.3
Hospitalization within past year
 Yes 509 18.0 1,911 7.8*
 No 2,174 82.0 19,867 92.2
Usual place for health care
 Yes 2,571 96.2 18,682 85.2*
 No 101 3.8 2,976 14.8
Health insurance
 Yes 2,542 93.9 19,699 89.7*
 No 138 6.1 2,021 10.3
Persons with high-risk conditions other than diabetes
 Yes 1,244 43.4 4,472 17.6*
 No 1,429 56.6 17,271 82.4
Physical activity
 Yes 644 25.9 8,816 41.5*
 No 2,023 74.1 12,798 58.5
*

p<0.05 by Chi-square test comparing distribution among those with and without diabetes.

Persons with high-risk conditions other than diabetes included persons who have heart disease, lung diseases, end-stage renal failure, chronic obstructive pulmonary disease, or cancer (excluding non-melanoma skin cancer).

Northeast: Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, and Pennsylvania; Midwest: Ohio, Michigan, Indiana, Wisconsin, Illinois, Minnesota, Iowa, Missouri, North Dakota, South Dakota, Nebraska, and Kansas; South: Delaware, Maryland, Virginia, District of Columbia, West Virginia, Kentucky, North Carolina, South Carolina, Tennessee, Georgia, Florida, Alabama, Mississippi, Arkansas, Louisiana, Texas, and Oklahoma; West: Montana, Idaho, Wyoming, Colorado, New Mexico, Arizona, Utah, Nevada, California, Oregon, Washington, Alaska, and Hawaii.