Based on scores on the DSM syndrome scales, a total of 7.3% were depressed, 8.2% were anxious and 5.9% had dementia.
Í einkennaflokkum samkvæmt DSM mældist heildarhlutfallið 7,3% í einkennaflokknum þunglyndi, 8,2% kvíða og 5,9% á einkennum heilabilunar.