VA Office of Research and Development Publishes Findings on PTSD, Sleep Apnea, and Nutrition Programs

A study conducted by researchers in Seattle and Dallas revealed that Veterans are 40% more likely to complete evidence-based PTSD treatments when participating in VA Whole Health programs. These programs include health coaching and complementary therapies. The analysis reviewed over 100,000 records of Veterans who began PTSD treatment from 2018 to 2022. While 66% of these Veterans did not complete the required minimum of eight treatment sessions, those engaged in supplemental services showed better retention and therapeutic outcomes. The findings were published in the “Journal of Traumatic Stress.”

In a separate study from the Greater Los Angeles VA, researchers explored the effectiveness of smartwatches in enhancing adherence to positive airway pressure (PAP) therapy among 50 Veterans with obstructive sleep apnea. Participants were divided into two groups: one wore smartwatches that monitored oxygen levels and provided feedback, while the other used dummy devices. Over 28 days, the smartwatch group increased their average PAP usage by 80 minutes per night, whereas the control group experienced a decrease of 10 minutes. This suggests that wearable technology may have potential benefits for improving treatment compliance in sleep apnea patients. The results are published in the journal “Sleep.”

Additionally, a pilot Food is Medicine program launched in rural New Hampshire and Vermont showed promising results in addressing food insecurity among Veterans. Of the 74 participants, 50% reported a reduction in food insecurity, and 75% indicated they were consuming more fresh vegetables. The program provided weekly bags of fresh produce along with recipes and online cooking classes over 17 weeks. Participants also noted the social benefits of the program, with 95% expressing interest in future involvement. Despite some logistical challenges, the facility staff are dedicated to enhancing the program, which could serve as a model for future initiatives. These findings are shared in the “Journal of Hunger & Environmental Nutrition.”

For additional updates from the Office of Research and Development, refer to their online publications.