bathroom-falls-older-adults

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The question behind a search for bathroom falls older adults is usually two-part: how common these falls are, and whether the bathroom is a riskier room than the rest of the house. The studies below answer part of that. In a group of high-risk older adults who fell during a year of follow-up, falls inside the home were about two-thirds of the total, and a fall in the bathroom was more than twice as likely to cause an injury as a fall in the living room. The studies do not give a complete picture of bathroom falls across all older adults, and this guide says where the gaps are.

Quick answer

Most falls in a high-risk group of 328 older adults happened inside the home: 783 of 1,172 falls, or 66.8 percent (Stevens et al., 2014).
Among falls inside the home, falls in the bathroom were more likely to cause injury than falls in the living room (odds ratio 2.4, 95% confidence interval 1.2 to 4.9).
In a 2016 Medicare survey of beneficiaries with at least one fall, 55.5 percent reported bathroom modifications, and 40.2 percent of those with repeated falls reported none (Ng et al., 2021).
None of these sources shows that bathroom changes prevent falls. The Medicare survey is cross-sectional, and the falls study looked at injury, not at what the bathroom contained.

How often falls happen at home

The Medicare study starts from a broad figure: “Approximately 50%–60% of falls in older adults occur in the home” (Ng et al., 2021). The same paper calls falls “a common and serious public health problem,” notes that “Having a fall doubles an individual’s risk of having another fall,” and reports that in 2018 about 32,000 deaths among older adults were related to falls. That death figure is attributed to a Moreland and colleagues (2020) source the authors cite, which was not checked for this guide.

A separate 2025 study by Noroozi and colleagues, which is about standing from a toilet, gives a bathroom-specific figure in its introduction. It says “Upward of 50% of falls occur inside the home, mostly in bedrooms, on stairs, and in bathrooms.” The same paper cites a figure that “Falls in bathrooms account for 2.5% of unintentional falls among older adults, of which 28% occur while standing up or sitting on a toilet.” That is a citation inside their introduction. The guide did not verify the underlying study, so treat the 2.5 percent figure as their reported number.

Where the falls happened in the high-risk group

Stevens and colleagues analysed 1,172 falls reported by 328 adults aged 65 and older who had fallen at least once during a year of follow-up. The participants came from the Dane County, Wisconsin Safety Assessment for Elders study, a randomised trial of a multifactorial falls intervention. To enter that trial, people had to be at high risk of falls. Falls were recorded on monthly calendars, and each reported fall was followed up by telephone.

Of all falls, 66.8 percent happened inside the home, 26.4 percent outside, and 6.8 percent in a public building. Among the in-home falls, the living room and the bedroom had the largest share, whether or not an injury followed. The bathroom counts are the figures the paper uses for its injury comparison. The paper reports that “41 of 528 (7.8%) of falls with no injury and 44 of 255 (17.3%) of falls with any injury occurred in the bathroom,” a difference that was statistically significant.

Those counts put bathroom falls at 85 of the 783 in-home falls, or about 11 percent. That figure is calculated from the counts in the paper, not stated by the authors. It shows that the bathroom is not the most common room for falls in this group, but a larger share of the injurious falls happened there.

Age also mattered for where falls happened. The paper reports that “People aged 85 and older were significantly more likely to fall inside their home than were younger people,” with the in-home share rising from 62.5 percent among those aged 65 to 74 to 73.9 percent among those aged 85 and older.

What raised the chance of injury

Injury was not the same as falling. Of the 1,172 falls, the paper counts 89 moderate or severe injuries, which means medical care was sought for an injury other than a head injury or fracture, or for a head injury or fracture. The authors summarise the main finding this way: “Being aged 85 and older or being female doubled the likelihood that a fall would result in an injury.”

The direction of the fall also mattered. Compared with falling backward into a sitting position, falling backward and landing flat had the highest odds of injury in the adjusted model, followed by falling sideways and falling forward. The authors note that “Of 1,172 reported falls in the current study, only 29 (2.5%) caused fractures or head injuries.” That is a low count, so the study cannot say much about serious injury by fall direction.

Participants gave a cause for most falls. The most common were losing balance (31.5 percent of falls) and tripping (28.5 percent). Slips were 8.5 percent, and 11.1 percent had no cause recorded. The paper does not link these causes to bathroom falls specifically.

Why the authors think bathrooms are riskier

The authors offer an explanation rather than a test: “It is reasonable that falling in a small room with porcelain surfaces, metal fixtures, and hard floors would be more likely to result in an injury than falling in a larger area with upholstered furniture and/or carpeted surfaces.” The study did not measure the surfaces in each home, so this is a reasoned explanation, not a finding.

The authors also describe a second source of evidence. They report that an earlier analysis of nonfatal bathroom injuries treated in US emergency departments found that “injuries occurred most frequently when people were in or getting out of the tub or shower.” That earlier work is cited by Stevens and colleagues and is not one of the sources checked for this guide.

The Medicare paper’s introduction says that “For older adults with physical limitations, bathroom areas can be a high-risk environment, which has been found to have a high prevalence of fall occurrence.” It cites earlier work for that point, including the Stevens study above.

Who had bathroom modifications after a fall

The Medicare study used the 2016 Medicare Current Beneficiary Survey public file. It included 2,404 community-dwelling beneficiaries aged 65 and older who reported at least one fall, weighted to represent 9.4 million people. The survey asked whether the home had “modifications to any bathroom such as grab bars or a shower seat.” Among those who had fallen, 55.5 percent answered yes and 50.1 percent had two or more falls.

Several factors separated those with modifications from those without. Non-Hispanic Black beneficiaries had lower adjusted odds of having modifications than non-Hispanic White beneficiaries (odds ratio 0.38), and Hispanic beneficiaries had lower odds too (0.64). Fear of falling and daily-activity limits had a stepwise link: the odds rose as the number of activity limits increased. The paper says that “The fear of falling and ADL limitations had incremental impacts on whether an older adult would have a bathroom modification.”

Repeated falls alone did not carry a significant link once the other factors were in the model. The paper states that “Those with repeated falls were not significantly associated with having bathroom modifications.” Even so, the authors note that about 40 percent of people with repeated falls had no bathroom modifications, which they describe as noteworthy.

What the sources do not say

No national rate of bathroom falls. The Stevens bathroom counts come from 328 high-risk people in one county. The paper states that “the results cannot be generalized to all community-dwelling older adults,” and 97.2 percent of the sample was white.
Injury was self-reported. The paper says that “All fall outcomes were based on self-report.” Injuries that were not treated may be under-counted.
Where the fall happened was not recorded in the Medicare survey. The paper says that “The location of where the older adult fell was not collected in the survey,” so the Medicare data cannot show how many bathroom falls occurred among people with modifications.
Timing is unknown. The survey “did not mention whether the recorded fallings occurred before or after installing bathroom modifications,” so the data cannot show whether modifications came before or after a fall.
Modification types are not recorded. The survey did not say whether a modification was a grab bar, a raised seat, or a non-slip floor, so it cannot show which change matters.
No effect of bathroom changes was measured. The Medicare study is cross-sectional. The falls study looked at injury after a fall, not at the effect of any change to the room.
Six percent of fall directions were not recorded, and the paper says these “were more likely to be injurious falls,” so some injury patterns may be understated.

What we could not verify

The Medicare paper cites earlier trials for its statement that grab bars could prevent falls (Gitlin et al., 2006; Tchalla et al., 2012). The Stevens paper cites an earlier emergency department analysis for its bathing finding. None of those papers was opened for this guide, so their findings appear here only as the citing authors’ summaries. The 2.5 percent figure for bathroom falls comes from a citation in the Noroozi introduction and was not checked against its original source. The 2018 death count is attributed to Moreland and colleagues (2020), which was not opened either.

What the authors recommend

Stevens and colleagues conclude that “These results support the need to promote safety modifications such as grab bars and may indicate a need for assistance with bathing.” They list three steps: getting help from another person for bathing, using safer methods such as shoes with non-slip soles and easy-to-reach storage, and installing safety equipment such as grab bars and non-skid mats. The paper says that an occupational therapist’s in-home safety assessment is “shown in a number of RCTs to reduce falls in the home,” but the study did not test any of these steps itself.

The Medicare paper makes a similar point in its discussion. It says that “Certain home modifications, such as grab bars in showers, could substantially prevent falls and support independent living,” citing earlier studies. Those studies are not among the sources checked for this guide, so this is the authors’ summary of other work.

How we chose

Four papers were checked on 2026-10-28, and the falls section relies on three of them. Stevens et al. (2014) gives the location and injury counts, Ng et al. (2021) gives the Medicare survey results, and Noroozi et al. (2025) gives the bathroom share figure quoted above. The fourth paper, Lam et al. (2021), is covered in the other guides on this site. No retail listing, price, product or rating was used. Figures are given as each paper reports them, and calculations from published counts are labelled as calculations.

Talk to a doctor or occupational therapist

These papers describe groups of people and do not give advice for an individual. If you or an older family member has fallen, especially in the bathroom, or feels unsteady getting in or out of the tub or shower, talk to a doctor. An occupational therapist can assess how daily tasks are done at home. The Stevens paper describes that kind of in-home assessment as a way to find hazards and suggest changes, but it does not say what any particular person needs.

FAQ

How many bathroom falls do older adults have? None of the four sources gives a national rate. In the high-risk group studied by Stevens and colleagues, 85 of the 783 falls inside the home happened in the bathroom, a figure calculated from the paper’s counts.

Are bathroom falls more likely to cause injury? In that group, yes. The adjusted odds of injury were 2.4 times higher for a fall in the bathroom than for a fall in the living room, with a 95 percent interval of 1.2 to 4.9.

Do grab bars prevent bathroom falls? None of the four sources measured that. The Medicare paper says grab bars “could substantially prevent falls,” but it cites other studies for that claim, and they were not opened for this guide.

Who is most likely to be injured in a fall? Stevens and colleagues found that age 85 and older and female sex each doubled the likelihood of injury. Falling backward and landing flat, falling sideways and falling forward all had higher odds of injury than falling backward into a sitting position.

What should someone do after a bathroom fall? The sources do not give individual advice. Talk to a doctor, and ask an occupational therapist about a home assessment.

Sources

Stevens JA, Mahoney JE, Ehrenreich H. Circumstances and outcomes of falls among high risk community-dwelling older adults. Injury Epidemiology. 2014;1:5. https://pmc.ncbi.nlm.nih.gov/articles/PMC4700929/ (opened 2026-10-28)
Ng BP, Lu J, Tiu GF, Thiamwong L, Zhong Y. Bathroom modifications among community-dwelling older adults who experience falls in the United States: A cross-sectional study. Health and Social Care in the Community. 2021;30(1):253-263. https://pmc.ncbi.nlm.nih.gov/articles/PMC10028600/ (opened 2026-10-28)
Noroozi S, Weyand S, Smart R, Jakobi JM. Impact of seat height and grab bars on postural stability and muscle activity of older females standing from a toilet. Medicine. 2025;104(11):e41856. https://pmc.ncbi.nlm.nih.gov/articles/PMC11922450/ (opened 2026-10-28)