Absolutely. That work was by Colleen Carney at Ryerson University in Toronto. She's done an outstanding study.
It also shows that when you focus on sleep, you show dramatic improvements in depression.
The thing about sleep is it is transdiagnostic. It's not just true for post-traumatic stress or depression, it's true for anything that relates to mental health. When we target sleep we can have a direct impact on daytime symptoms, whether it's anxiety or mood disorders.
It is true for military populations. It's also true for civilians. I think it's a little bit different for the military because of the different sleep demands related to training and operations. That's why I was saying we need to adapt what we're doing so it does fit the reality of the military context, but it is definitely feasible. Treatments are adaptable and should be adapted to fit that reality.