Skip to main content

Advertisement

Table 4 Repeated-measures ANOVA, 6 quarters: within-subject effects

From: Does an increase in visits to general practice indicate a malignancy?

Source df Mean square F statistic Pr > F
Contacts 5 102.23 12.72 < 0.0001
Contacts*Gender 5 4.75 0.59 0.7067
Contacts*Case/control 5 19.15 2.38 0.0361
Contacts*Gender*Case/control 5 12.06 1.5 0.1861
Error (contacts) 8,420 8.04   
  1. 970 cases and 718 controls
  2. Dependent variable: number of contacts per quarter, logarithm
  3. Effect size R2 = < 0.01
  4. * linking two independent variables is to indicate their interaction term included in the ANOVA modelling equation