Relationship of mood change to 6-SMT change
atypical mood
The mean percent change from baseline was significantly greater after PAI (the active condition) vs. PDI (control condition) for atypical mood (88.95 + / − 17.1 vs. 58.49 + / − 43.6%, Advance in 6-sulfatoxymelatonin (6-SMT) offset time after phase-advance intervention (PAI) correlated positively with magnitude of improvement in 