borderline significantp = 0.066
Significant results were found for nighttime behaviors ( p = 0.007), with borderline significant results for depression ( p = 0.066) and aberrant motor behavior ( p = 0.086).
Significant results were found for nighttime behaviors ( p = 0.007), with borderline significant results for depression ( p = 0.066) and aberrant motor behavior ( p = 0.086).
Regarding MDS-UPDRS Part II, PD-MCI showed significant higher frequencies in speech ( p = 0.020), saliva and drooling ( p = 0.039), turning in bed ( p = 0.006), tremor ( p = 0.012), getting out of bed ( p = 0.001), and walking and balance ( p = 0.003), with borderline significance values for dressing ( p = 0.086) and hygiene ( p = 0.086).
First, the relatively small sample size of the groups might increase the likelihood of spurious associations and a lack of significance (e.g., the results approached significance for many NPI and MDS-UPDRS items).