When bathing leads to drowning in older adults

Bathing is the most problematic activity of daily living for aging adults, and the ability to perform it is influenced by physical capabilities that decrease with age. Drowning is an under-documented event related to bathing for older adults. This study investigates the circumstances of these tragedies, to prevent them.

Census of 2005-2014 bathtub drownings in the province of Quebec (Canada) involving victims aged 65+. Coroner's reports were analyzed using a grid based on factors previously associated with bath-related drownings in literature, iteratively modified.

Among the 92 bathtub drowning victims inventoried, 42% were aged 65+. The average age of older victims is 79 (65-97, ±9 years). Main probable cause of drowning is a cardiac problem, although only 19% of victims had a medical history of heart disease. Most victims were alone in their apartment or residence when drowning occurred. Risky periods appear to be springtime, Sundays, and evenings. Despite expectations, relevant information about the physical environment is very scarce.

At least 39 Quebecers, aged 65+, drowned in their bathtubs over a 10-year period. More older adults than children are victims of bathtub drownings in community-dwellings. It seems that bathing may induce heart distress, leading to an appreciable number of drownings.

Since cardiac health problems are present in these deplorable events, promoting access to safety devices in the environment (emergency button, grab bars) and modified personal hygiene habits (bathing chair, showering) might be potential ways to prevent drowning and improve safety in older adults while they perform their personal hygiene, an essential activity for health and human dignity.