
List of Tables
2.1 Proportion of infection (y
i
/m
i
) from n = 29 subjects
(clusters) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
2.2 Distribution of the number of infected sites (m
i
) . . . . . . 33
2.3 Stepped wedge design, where C represents control and I
represents intervention . . . . . . . . . . . . . . . . . . . . . 53
4.1 Sample sizes under various scenarios . . . . . . . . . . . . . 110
5.1 Sample size and power for detecting a main effect δ
(2)
in
model (5.3) when randomizations occur at the second level
(two-sided significance level α = 0.05) . . . . . . . . . . . . 154
5.2 Sample size and power for detecting a main effect δ
(1)
in
model ...