Simple Home Exercises and Brain Games May Cut Post‑Surgery Confusion in Older Adults

The researchers wanted to see what could be changed before hip surgery to lower the chance of confusion after the operation. They looked at two sets of patients. In the first set, they reviewed records of 42 people aged 70 or older. In the second set, they ran a new program with 59 patients who got help at home and 79 patients who got usual care.

They discovered two big warning signs. Patients who had been in bed a lot before surgery were far more likely to become confused. Also, those who did not understand the orientation paperwork were at even higher risk. Both factors showed strong odds ratios and low p‑values.

The new program combined light exercise with brain games. It was run by nurses at patients’ homes for 14 days. Only 5.1 percent of the group that tried the program got confused, while 12.7 percent of the usual‑care group did. The difference was not statistically strong, but it pointed in the right direction. Most people stuck with the plan: about seven out of ten finished the exercises, eight out of ten finished the brain tasks, and six out of ten did both. No one got hurt.

The study shows the plan is doable and safe. High participation and no side effects mean the approach could be used more widely. Experts think more research is needed to confirm the benefit, but the early signs are promising. The findings support the idea of using simple, non‑drug methods to protect older adults during surgery.