Saturday, December 9, 2023
|
Caregivers |
Noncaregivers |
||||
|---|---|---|---|---|---|
| Characteristic |
Unweighted no.¶ |
Prevalence of arthritis,** |
Unweighted no.¶ |
Prevalence of arthritis,** |
p-value†† |
| Overall | 19,910 | 35.1 (33.8–36.5) | 71,211 | 24.5 (23.9–29.1) | <0.001 |
| Age group, yrs | |||||
| 18–44 | 4,207 | 17.3 (15.2–19.6) | 19,453 | 7.8 (7.2–8.5) | <0.001 |
| 45–64 | 8,215 | 39.1 (37.1–41.2) | 24,202 | 31.5 (30.3–32.7) | <0.001 |
| ≥65 | 7,240 | 55.4 (53.2–57.6) | 26,685 | 49.5 (48.2–50.7) | <0.001 |
| Sex | |||||
| Men | 7,419 | 30.6 (28.6–32.7) | 32,967 | 20.9 (20.0–21.7) | <0.001 |
| Women | 12,488 | 38.4 (36.7–40.1) | 38,230 | 28.1 (27.3–29.1) | <0.001 |
| Race and ethnicity | |||||
| American Indian or Alaska Native, non-Hispanic | 462 | 34.8 (23.7–47.8) | 1,363 | 26.2 (21.4–31.5) | 0.20 |
| Asian, non-Hispanic | 495 | 24.1 (15.5–35.5) | 2,692 | 10.0 (7.5–13.1) | <0.001 |
| Black or African American, non-Hispanic | 1,315 | 29.5 (25.3–34.2) | 4,460 | 26.2 (24.1–28.4) | 0.19 |
| White, non-Hispanic | 14,802 | 38.7 (37.2–40.2) | 51,328 | 27.9 (27.2–28.6) | <0.001 |
| Hispanic | 1,463 | 22.1 (18.5–26.2) | 6,851 | 14.8 (13.3–16.4) | <0.001 |
| Other, non-Hispanic§§ | 789 | 35.2 (28.7–42.4) | 2,450 | 26.2 (22.7–30.2 | 0.02 |
| Education level | |||||
| High school graduate or less | 5,874 | 37.2 (34.8–39.7) | 23,904 | 26.8 (25.7–27.9) | <0.001 |
| Some college or more | 14,002 | 33.9 (32.4–35.5) | 47,050 | 23.0 (22.3–23.7) | <0.001 |
| Employment status | |||||
| Employed or self-employed | 9,574 | 25.9 (24.2–27.6) | 35,168 | 15.5 (14.8–16.2) | <0.001 |
| Unemployed | 930 | 26.9 (21.9–32.6) | 2,762 | 22.3 (19.5–25.3) | 0.134 |
| Unable to work | 1,491 | 66.4 (61.2–71.2) | 5,153 | 58.2 (55.3–60.9) | 0.005 |
| Retired | 6,348 | 53.5 (51.1–55.9) | 22,313 | 48.3 (47.0–49.7) | <0.001 |
| Homemaker or student | 1,435 | 26.0 (22.4–30.1) | 5,320 | 11.7 (10.5–13.1) | <0.001 |
| Body mass index category¶¶ | |||||
| Underweight or normal | 5,704 | 27.8 (25.5–30.1) | 22,003 | 17.6 (16.6–18.5) | <0.001 |
| Overweight | 6,496 | 35.0 (32.7–37.4) | 23,871 | 24.3 (23.3–25.5) | <0.001 |
| Obese | 6,619 | 42.4 (40.1–44.8) | 20,976 | 33.4 (32.2–34.7) | <0.001 |
| Physical inactivity*** | 4,876 | 42.2 (39.4–45.1) | 20,268 | 31.5 (30.2–32.8) | <0.001 |
| State | |||||
| Alaska | 554 | 33.2 (27.4–39.5) | 2,244 | 22.3 (19.8–25.1) | 0.001 |
| Hawaii | 1,333 | 26.0 (23.1–29.0) | 5,528 | 20.4 (19.1–21.8) | <0.001 |
| Kansas | 1,874 | 35.9 (33.3–38.7) | 7,198 | 23.4 (22.3–24.6) | <0.001 |
| Maine | 1,056 | 37.1 (32.9–41.6) | 4,169 | 30.2 (28.2–32.3) | 0.005 |
| Maryland | 1,213 | 31.3 (27.8–35.1) | 3,787 | 23.3 (21.6–25.1) | <0.001 |
| Michigan | 676 | 38.6 (34.1–43.3) | 2,551 | 29.0 (26.9–31.1) | <0.001 |
| New Jersey | 1,051 | 31.6 (27.5–35.9) | 3,994 | 23.4 (21.5–25.5) | <0.001 |
| New Mexico | 1,232 | 30.0 (28.6–33.7) | 4,404 | 25.4 (23.7–27.1) | 0.02 |
| New York | 816 | 30.9 (26.9–35.3) | 2,998 | 21.9 (20.1–23.9) | <0.001 |
| Ohio | 801 | 44.3 (39.0–49.7) | 2,780 | 28.5 (26.1–30.9) | <0.001 |
| Oklahoma | 654 | 35.4 (31.0–40.1) | 2,153 | 25.5 (23.3–27.8) | <0.001 |
| Oregon | 1,082 | 36.0 (32.6–39.5) | 4,170 | 25.5 (24.0–27.1) | <0.001 |
| Rhode Island | 1,090 | 33.5 (29.9–37.3) | 3,801 | 26.9 (25.1–28.8) | 0.002 |
| Tennessee | 1,271 | 39.0 (35.4–42.7) | 3,650 | 30.6 (28.7–32.6) | <0.001 |
| Texas | 2,247 | 33.2 (29.6–36.9) | 7,228 | 21.1 (19.5–22.8) | <0.001 |
| Utah | 1,155 | 33.3 (30.1–36.6) | 4,128 | 20.4 (19.1–21.8) | <0.001 |
| Virginia | 1,805 | 36.7 (33.8–39.7) | 6,428 | 26.2 (24.8–27.6) | <0.001 |
Table 1. Prevalence of arthritis* among caregivers† and noncaregivers aged ≥18 years, by selected characteristics and state — Behavioral Risk Factor Surveillance System, 17 states,§ 2017 and 2019
Abbreviation: BMI = body mass index.* Having arthritis was defined as having ever been told by a doctor or other health care professional that the respondent had arthritis, rheumatoid arthritis, gout, lupus, or fibromyalgia.
† Caregiving was defined as providing care to a family member or friend with a health condition or disability during the past 30 days.
§ The following states implemented the arthritis and caregiving modules in the same survey year during 2017 or 2019 (most recent year used): Alaska (2017), Hawaii (2019), Kansas (2017), Maine (2019), Maryland (2019), Michigan (2017), New Jersey (2017), New Mexico (2017), New York (2019), Ohio (2019), Oklahoma (2017), Oregon (2019), Rhode Island (2017), Tennessee (2019), Texas (2019), Utah (2019), and Virginia (2019).
¶ Categories might not sum to the sample total because of missing responses.
** Estimates were weighted to each state’s adult population.
†† T-tests were used to determine statistically significant differences in arthritis prevalence between caregivers and noncaregivers for each subgroup of selected characteristics.
§§ Includes respondents who reported that they are of some other race group not listed in the survey question responses and are not of Hispanic origin.
¶¶ BMI (kg/m2) estimates were calculated from self-reported weight and height. BMI was categorized as underweight or healthy weight (BMI <25), overweight (BMI 25 to <30), and having obesity (BMI ≥30).
*** Physical inactivity was defined as responding “no” to the question, “During the past month, other than your regular job, did you participate in any physical activities or exercises such as running, calisthenics, golf, gardening, or walking for exercise?”
|
Caregivers with arthritis |
Caregivers without arthritis |
||||
|---|---|---|---|---|---|
| Characteristic |
Unweighted no.¶ |
Weighted** |
Unweighted no.¶ |
Weighted** |
p-value†† |
| Length of time of care provided, yrs | |||||
| <5 | 5,256 | 64.9 (62.7–67.1) | 8,121 | 71.3 (69.5–73.0) | <0.001 |
| ≥5 | 2,636 | 35.1 (32.9–37.3) | 3,401 | 28.7 (27.0–30.5) | <0.001 |
| No. of hours of care provided weekly | |||||
| <20 | 5,094 | 67.2 (64.9–69.3) | 7,760 | 71.5 (69.7–73.2) | 0.003 |
| 20–39 | 811 | 12.0 (10.4–13.7) | 1,179 | 11.0 (9.8–12.2) | 0.337 |
| ≥40 | 1,443 | 20.9 (19.1–22.8) | 1,929 | 17.5 (16.1–19.0) | 0.005 |
| Type of care provided§§ | |||||
| Personal care only | 417 | 5.7 (4.8–6.8) | 624 | 5.6 (4.8–6.5) | 0.87 |
| Household tasks only | 2,621 | 32.7 (30.6–34.9) | 3,910 | 34.7 (32.8–36.5) | 0.17 |
| Both types | 3,350 | 44.8 (42.5–47.0) | 5,005 | 43.8 (42.0–45.7) | 0.54 |
| Neither type | 1,549 | 16.8 (15.3–18.4) | 2,023 | 15.9 (14.6–17.2) | 0.36 |
| Has a primary care provider¶¶ | 7,464 | 91.2 (89.8–92.4) | 9,916 | 80.4 (78.6–82.1) | <0.001 |
| Arthritis-attributable limitations | |||||
| Has arthritis-attributable activity limitations*** | 3,884 | 49.1 (46.9–51.4) | NA | NA | NA |
| Has arthritis-attributable work limitations††† | 2,802 | 39.9 (37.7–42.2) | NA | NA | |
| Disability type§§§ | |||||
| Mobility | 2,894 | 38.0 (35.8–40.2) | 888 | 7.3 (6.4–8.3) | <0.001 |
| Self-care | 682 | 9.8 (8.5–11.3) | 165 | 1.5 (1.1–1.9) | <0.001 |
| Independent living | 1,004 | 14.7 (13.1–16.4) | 524 | 5.0 (4.2–5.8) | <0.001 |
Table 2. Distribution of selected characteristics among caregivers* aged ≥18 years with and without arthritis† — Behavioral Risk Factor Surveillance System, 17 states§, 2017 and 2019
Abbreviation: NA = not applicable.* Caregiving was defined as providing care to a family member or friend with a health condition or disability during the past 30 days.
† Having arthritis was defined as having ever been told by a doctor or other health care professional that the respondent had arthritis, rheumatoid arthritis, gout, lupus, or fibromyalgia.
§ The following states implemented the arthritis and caregiving modules in the same survey year during 2017 or 2019 (most recent year used): Alaska (2017), Hawaii (2019), Kansas (2017), Maine (2019), Maryland (2019), Michigan (2017), New Jersey (2017), New Mexico (2017), New York (2019), Ohio (2019), Oklahoma (2017), Oregon (2019), Rhode Island (2017), Tennessee (2019), Texas (2019), Utah (2019), and Virginia (2019).
¶ Categories might not sum to the sample total because of missing responses.
** Estimates were weighted to each state’s adult population.
†† T-tests were used to determine statistically significant differences in characteristics between respondents with and without arthritis.
§§ Personal care was defined as responding “yes” to the question, “In the past 30 days, did you provide care for this person by managing personal care such as giving medications, feeding, dressing, or bathing?” Household tasks was defined as responding “yes” to the question, “In the past 30 days, did you provide care for this person by managing household tasks such as cleaning, managing money, or preparing meals?”
¶¶ Having a primary care provider was defined as responding “yes,” “only one,” or “more than one” to the question, “Do you have one person you think of as your personal doctor or health care provider? (If ´No´ ask ´Is there more than one or is there no person who you think of as your personal doctor or health care provider?´).”
*** Arthritis-attributable activity limitation was defined as responding “yes” to the question, “Are you now limited in any way in any of your usual activities because of arthritis or joint symptoms?” This question was only asked among respondents with arthritis.
††† Arthritis-attributable work limitations were defined as responding “yes” to the question, “Do arthritis or joint symptoms now affect whether you work, the type of work you do or the amount of work you do?” This question was only asked among respondents with arthritis.
§§§ Disability types were defined as responding “yes” to the following questions, “Do you have serious difficulty walking or climbing stairs?” (mobility disability), “Do you have difficulty dressing or bathing?” (self-care disability), and “Because of a physical, mental, or emotional condition, do you have difficulty doing errands alone such as visiting a doctor´s office or shopping?” (independent living disability).
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Caregiving provides numerous benefits to both caregivers and care recipients; however, it can also negatively affect caregivers’ mental and physical health[1–4], and caregiving tasks often require physical exertion[1]. Approximately 44% of adults with arthritis report limitations attributable to arthritis, including trouble doing daily activities[5]. These limitations might affect caregivers’ ability to provide care, but little is known about arthritis among caregivers. To assess arthritis among caregivers of a family member or friend, CDC examined data from 17 states that administered both the arthritis and caregiving modules as part of the Behavioral Risk Factor Surveillance System (BRFSS) in either 2017 or 2019. Approximately one in five adults (20.6%) was a caregiver. Prevalence of arthritis was higher among caregivers (35.1%) than noncaregivers (24.5%). Compared with caregivers without arthritis, those with arthritis provided similar types of care and were more likely to have provided care for ≥5 years and for ≥40 hours per week. In addition, higher proportions of caregivers with arthritis reported disabilities compared with those without arthritis, including mobility issues (38.0% versus 7.3%). Arthritis among caregivers might affect their own health as well as the care they can provide. Caregivers can discuss their arthritis and related limitations with a health care professional to identify ways to increase their physical activity and participation in lifestyle management programs.* Such interventions might ease arthritis pain and related limitations and might support them in their ongoing caregiving role. Public health professionals can implement strategies to support caregivers throughout the caregiving process.†
BRFSS is a cross-sectional, random-digit–dialed, annual telephone survey of noninstitutionalized U.S. adults aged ≥18 years. BRFSS is conducted by state and territorial health departments, and data are weighted to make estimates representative of each state. BRFSS data were analyzed among 17 states§ using the most recent year (2017 or 2019) in which respondents were asked both the caregiving and arthritis module questions (including arthritis-related limitation questions) in the same year. Combined (landline and mobile) median response rates for states used in the analysis were 47.3% (2017) and 45.7% (2019).¶
Respondents were classified as caregivers of a family member or friend if they responded “yes” when asked whether they provided care to a family member or friend with a health condition or disability during the past 30 days. Respondents were classified as having arthritis if they responded “yes” when asked if they had ever been told by a doctor or other health professional that they have some form of arthritis, rheumatoid arthritis, gout, lupus, or fibromyalgia. Data were collected from 106,316 respondents; 15,195 (14.3%) respondents who refused to respond, who responded “don’t know/not sure,” or were missing responses on either the caregiving or arthritis question were excluded from the analysis. The final sample size included 91,121 respondents.
Prevalence of arthritis was compared between caregivers and noncaregivers overall and by selected demographic subgroups and individual states. Bivariate analyses were conducted among caregivers with and without arthritis to assess distributions of characteristics related to caregiving (length of care,** weekly hours of care,†† and type of care provided§§), having a primary care provider, and status of disability types that might be related to arthritis (mobility, self-care, and independent living disabilities).¶¶ Among caregivers with arthritis, prevalence of arthritis-attributable activity and work limitations*** was determined. Distribution of employment status††† was determined among caregivers providing ≥40 hours of caregiving per week by arthritis status to examine employment status among those who provide care full-time. Analyses were conducted using SUDAAN (version 11.0; RTI International) to account for the complex survey design and weighting. Statistical significance was determined at α = 0.05. This activity was reviewed by CDC and was conducted consistent with applicable federal law and CDC policy.§§§
In 17 states during 2017 and 2019, one in five adults (20.6%; 95% CI = 20.1%–21.2%) was a caregiver, and more than one in three (35.1%) caregivers had arthritis (Table 1). Prevalence of arthritis was greater among caregivers than among noncaregivers overall (35.1% versus 24.5%), in each state, and across all demographic subgroups by age group, sex, education status, body mass index category, and inactivity status. Prevalence of arthritis was higher among caregivers than among noncaregivers for most employment statuses, races, and ethnicities.
Compared with caregivers without arthritis, those with arthritis provided similar types of personal and household care and were more likely to have provided care for ≥5 years (35.1% versus 28.7%) and for ≥40 hours per week (20.9% versus 17.5%) (Table 2). Among adults with arthritis, 49.1% of caregivers reported arthritis-attributable activity limitations, and 39.9% of caregivers reported arthritis-attributable work limitations. Caregivers with arthritis were more likely than were those without arthritis to have the following types of disability: mobility (38.0% versus 7.3%), self-care (9.8% versus 1.5%), and independent living (14.7% versus 5.0%). Among caregivers with arthritis, 91.2% (95% CI = 89.8%–92.4%) reported having a primary care provider. Among caregivers who provided ≥40 hours of care per week, those with arthritis were more likely than those without arthritis to be unable to work (22.6% versus 7.6%) or to be retired (33.1% versus 18.4%) (Figure).
;)
EnlargeFigure. Employment status* of caregivers† aged ≥18 years who provide ≥40 hours of care per week, by arthritis status§ — Behavioral Risk Factor Surveillance System, 17 states,¶ 2017 and 2019**
* Determined based on the response to the question, “Are you currently employed for wages, self-employed, out of work for 1 year or more, out of work for less than 1 year, a homemaker, a student, retired, or unable to work?”
† Caregiving was defined as providing care to a family member or friend with a health condition or disability during the past 30 days.
§ Having arthritis was defined as having ever been told by a doctor or other health care professional that the respondent had arthritis, rheumatoid arthritis, gout, lupus, or fibromyalgia.
¶ The following states implemented the arthritis and caregiving modules in the same survey year during 2017 or 2019 (most recent year used): Alaska (2017), Hawaii (2019), Kansas (2017), Maine (2019), Maryland (2019), Michigan (2017), New Jersey (2017), New Mexico (2017), New York (2019), Ohio (2019), Oklahoma (2017), Oregon (2019), Rhode Island (2017), Tennessee (2019), Texas (2019), Utah (2019), and Virginia (2019).
** Error bars represent 95% CIs.
