highly significantp <.0001
The prevalence of these patterns in the elderly group was highly significant when compared to the prevalence in the group under 60 years old (n=926) (χ2 = 35.9, df=1, p <.0001).
The prevalence of these patterns in the elderly group was highly significant when compared to the prevalence in the group under 60 years old (n=926) (χ2 = 35.9, df=1, p <.0001).