Disclaimer: I saw this question in another subreddit but nobody did a good job answering the question.
I would’ve figured they’d have it much worse since fighting was closer and some battles and sieges could last days/months/years.
There is some useful information in the FAQ section titled Post Traumatic Stress Disorder at the top of the page at https://www.reddit.com/r/AskHistorians/wiki/faq/militaryhistory
Asking questions again is O.K. This mention is a starting point, not intended to discourage follow-on questions, info, and debate, which are welcome.