Which of the Following Ancillary or Supportive Criteria Is Addressed

Which of the following ancillary or supportive criteria is addressed in this statement: Infants who are put to bed prone less than half the time have an increased incidence of SIDS compared to those who are never put to bed prone. Those who are always put to bed prone have an increased incidence of SIDS compared to those who are put to bed prone less than half the time?

A) Strength of the association
B) Dose-response relationship
C) Consistency
D) Biological plausibility