approached significancep = 0.06
The Mann–Whitney U test approached significance (U = 2937, p = 0.06, rank biserial correlation = 0.276).
The Mann–Whitney U test approached significance (U = 2937, p = 0.06, rank biserial correlation = 0.276).
Although it did not reach statistical significance ( p -value 0.058), individuals identified as being orthosomniac tended to be younger (median age of 19 years) than non-patients were (median age of 21 years).