Stroke Caregivers Carry Heavier Burden Than Cerebral Palsy Caregivers, Even at Equal Independence

Caring for a family member with a neurological condition is one of the most demanding unpaid jobs in the world, and a new study suggests that the weight of that job depends on far more than how much physical help the patient actually needs. Researchers in Turkey compared caregivers of people with cerebral palsy and caregivers of stroke survivors whose care recipients had nearly identical levels of functional independence, and they found a striking asymmetry: stroke caregivers reported significantly higher burden, even though the people they cared for could perform daily activities at a similar level.

The study, published in BMC Psychology, recruited 54 caregivers with an average age of about 50 years, roughly 82 percent of them women. Just over half cared for individuals with cerebral palsy, while the remainder cared for stroke survivors. The critical design choice was matching care recipients on the Functional Independence Measure, or FIM, and its pediatric version, the WeeFIM. These instruments score everything from eating and grooming to mobility and bladder control, with higher numbers indicating greater independence. Only care recipients scoring between 91 and 126 were included, a range representing minimal assistance up to modified independence in daily living.

That matching matters because most previous research on caregiver strain has compared groups whose care recipients differed in functional ability, making it impossible to separate the effect of physical dependence from other sources of stress. By holding functional status roughly constant, the researchers could ask a sharper question: does the diagnosis itself, or the context surrounding it, shape how heavy caregiving feels?

The answer, at least partly, is yes. Caregiver burden, measured with the Caregiver Burden Scale, was significantly higher among stroke caregivers than among cerebral palsy caregivers, a difference that held at p less than 0.001. Burnout, assessed with the Burnout Measure Short Version, told a different story: levels were statistically similar between the two groups. In other words, stroke caregivers felt the daily weight of their role more acutely, but both groups were burning out at comparable rates.

The correlation analysis added another layer of nuance. Across the whole sample, burden and burnout showed a moderate, positive, and significant relationship. That link was strong and significant among cerebral palsy caregivers, but it disappeared among stroke caregivers, where the correlation was not statistically significant at p equal to 0.278. Interestingly, when the researchers formally compared the strength of the two correlations using Fisher’s r-to-z transformation, the difference between the groups itself was not statistically significant, with p equal to 0.061. The authors are careful about this: the apparent divergence may be real, but the sample size cannot confirm it.

Why would stroke caregivers report more burden when the functional demands are similar? The study does not settle the question, but the authors point toward factors beyond physical independence. Stroke is typically an abrupt event that reorganizes a household overnight, often striking an adult spouse or parent in midlife, while cerebral palsy is a lifelong condition around which families have usually built routines, support systems, and expectations over decades. The psychological adjustment to sudden disability, the unpredictability of recovery, and the emotional processing of a lost baseline of function may all contribute to burden in ways that a functional score cannot capture.

The finding that burnout appeared in both groups despite care recipients being relatively independent is perhaps the most sobering result. These were not caregivers managing total dependence; the people they supported needed minimal to moderate help with daily activities. Yet burnout was present regardless. This suggests that caregiver strain accumulates from chronic vigilance, emotional labor, and the sheer duration of the caregiving role, not just from the physical tasks involved. It also aligns with a growing body of literature showing that caregiver outcomes are multidimensional, shaped by caregiver age, health, social support, finances, and the care recipient’s behavior and cognition as much as by mobility scores.

The demographics of the sample deserve attention too. With more than eight in ten caregivers being women, the study quietly documents a familiar global pattern: informal caregiving falls disproportionately on female family members, often in middle age, frequently while juggling employment and their own households. Any policy response to caregiver burnout, whether respite services, financial support, or structured rehabilitation programs that involve families, will need to reckon with that distribution.

Methodologically, the study is modest in scale and cross-sectional, meaning it captures a snapshot rather than tracking caregivers over time. Fifty-four participants is enough to detect the large burden difference the researchers found, but the correlation comparison between groups sat right at the edge of conventional significance, and the authors explicitly call for future work using multivariable analyses to untangle which specific factors, caregiver characteristics, care-recipient behavior, disease duration, or social context, drive the burden gap. The study also focused on care recipients with relatively high independence, so the findings may not extend to families managing severe disability.

Even with those limits, the practical message is clear and potentially useful for clinicians. Rehabilitation teams often gauge family support needs by how dependent the patient is, and this study suggests that formula underestimates the load carried by stroke caregivers in particular. Screening for caregiver burden after stroke, even when the patient scores well on functional measures, could identify families at risk before strain hardens into burnout. For the millions of households caring for stroke survivors and people with cerebral palsy worldwide, the research is a reminder that the invisible work of caregiving is measured in more than tasks performed, and that supporting the supporter may be one of the most cost-effective interventions in neurological care.

Subject of Research: Caregiver burden and burnout in cerebral palsy versus stroke caregiving at matched functional independence levels

Article Title: Comparison of caregiver burden and burnout levels in caregivers of individuals with cerebral palsy and stroke in similar functional conditions

Article References: SÜRMELİOĞLU, M., ÇELİK, S., YILMAZ ÇAKIROĞLU, A. E., & AKINOĞLU, B. (2026). Comparison of caregiver burden and burnout levels in caregivers of individuals with cerebral palsy and stroke in similar functional conditions. BMC Psychology. https://doi.org/10.1186/s40359-026-05604-0

Image Credits: AI Generated

DOI: 10.1186/s40359-026-05604-0

Keywords: caregiver burden, caregiver burnout, cerebral palsy, stroke, functional independence, FIM, WeeFIM, rehabilitation, neurology, BMC Psychology, informal caregiving, Turkey