Skip to main content
. 2021 Jul 16;7(3):e30730. doi: 10.2196/30730

Table 2.

Differences between respondents in the retained and excluded samples.

Characteristic Retained sample (n=569) Excluded sample (n=1081) P value
Current age (years), mean (SD) 55.9 (13.1) 41.4 (8.2) <.001
Gender, n (%)a,b



Cisgender male 132 (23.2) 575 (53.2) <.001

Transgender male, transgender female, gender fluid, or two-spirit 1 (0.2) 32 (3.0) <.001

Cisgender female 399 (70.1) 463 (42.8) <.001

Other/prefer not to answer/Do not understand the question 40 (7.0) 14 (1.3) <.001
Sexual orientation, n (%)b <.001

Straight 532 (93.5) 984 (91.0)

Lesbian, gay, homosexual, bisexual/pansexual, queer, two-spirit 23 (4.0) 89 (8.2)

Other/prefer not to answer/do not understand the question 14 (2.5) 8 (0.7)
Race/ethnicity, n (%)a,b

Asian 19 (3.3) 58 (5.4) .06

Black 83 (14.6) 200 (18.5) .045

Hispanic/Latinx 42 (7.4) 90 (8.3) .50

Native American/Alaska Native/Pacific Islander 17 (3.0) 83 (7.7) <.001

White 411 (72.2) 677 (62.6) <.001
Partnership status, n (%)b <.001

Single 93 (16.3) 152 (14.1)

Married/partnered 388 (68.2) 884 (81.8)

Divorced/separated 60 (10.5) 37 (3.4)

Widowed 28 (4.9) 8 (0.7)
Number of individuals in household, mean (SD) 2.6 (1.3) 3.3 (0.9) <.001
Education, n (%)b <.001

Some high school or less 17 (3.0) 38 (3.5)

High school diploma or GEDc/vocational school 88 (15.8) 294 (27.2)

Some college 164 (28.8) 415 (38.4)

Completed 4-year degree 156 (27.4) 261 (24.1)

Graduate school 144 (25.3) 73 (6.8)
Annual household income (US $), n (%)b <.001

<25,000 59 (10.4) 46 (4.3)

25,001-50,000 106 (18.6) 383 (35.4)

50,001-75,000 124 (21.7) 375 (34.7)

75,001-100,000 61 (10.7) 182 (16.8)

>100,000 129 (22.7) 93 (8.6)

I prefer not to answer 90 (15.8) 1 (0.09)
Age at cancer diagnosis (years), mean (SD) 51.4 (13.4) 36.8 (8.6) <.001
Cancer stage, n (%)b <.001

I 172 (30.2) 456 (42.2)

II 167 (29.4) 367 (34.0)

III 88 (15.5) 177 (16.4)

IV 62 (10.9) 51 (4.7)

Unknown 66 (11.6) 24 (2.2)
Cancer type, n (%)a,b

Melanoma 26 (4.6) 57 (5.3) .53

Lung 23 (4) 199 (18.4) <.001

Prostate 37 (6.5) 90 (8.3) .19

Breast 328 (57.6) 161 (14.9) <.001

Colorectal 39 (6.9) 117 (10.8) .008

Kidney 8 (1.4) 63 (5.8) <.001

Bladder 8 (1.4) 83 (7.7) <.001

Blood cancer (leukemia, lymphoma, myeloma) 44 (7.7) 82 (7.6) .92

Uterine/cervical 32 (5.6) 160 (14.8) <.001

Thyroid 31 (5.5) 91 (8.4) .03

Other 62 (10.9) 13 (1.2) <.001
Time since cancer treatment (years), n (%)b <.001

<2 238 (43.4) 476 (44.1)

2-5 168 (30.7) 488 (45.2)

>5 142 (25.9) 116 (10.7)
Cancer care status, n (%)a,b

My cancer is in remission or no evidence of disease 447 (78.6) 612 (56.6) <.001

I have chronic cancer 77 (13.5) 240 (22.2) <.001

I am receiving palliative care 30 (5.3) 253 (23.4) <.001

I am in hospice care 0 (0) 60 (5.6) <.001

None of these apply to me 42 (7.4) 39 (3.6) <.001
Part of a tribe or territory, n (%)b 41 (7.2) 397 (38.1) <.001
Employment status, n (%)a,b

Retired 198 (34.8) 48 (4.4) <.001

Paid work (full- or part-time) 251 (44.1) 667 (61.7) <.001

Unpaid work (homemaker, volunteer) 44 (7.7) 127 (11.8) .01

Unemployed 77 (13.5) 247 (22.9) <.001
Insurance type, n (%)a,b

Private insurance 320 (56.2) 436 (40.3) <.001

Medicaid 83 (14.6) 491 (45.4) <.001

Medicare 210 (36.9) 633 (58.6) <.001

Tricare/COBRAd/other 48 (8.4) 64 (5.9) .054

I do not have health insurance 31 (5.5) 45 (4.2) .24
Self-reported health, n (%)b <.001

Excellent/very good 165 (29.0) 375 (34.7)

Good 226 (39.7) 318 (29.4)

Fair 101 (17.8) 254 (23.5)

Poor 17 (3.0) 133 (12.3)

aRespondents could select multiple responses for this question.

bResponses may not add up to n=569 or n=1081 due to missing data or multiple responses.

cGED: General Educational Development.

dCOBRA: Consolidated Omnibus Budget Reconciliation Act.