Table 3 Parameter estimates for likelihood of change in the proportion of on-time vaccinations pre- and post-introduction of an EIR, Tanzania*

Baseline monthly change in slope

0.94* (0.94, 0.95)

0.94* (0.93, 0.94)

0.93* (0.92, 0.94)

1.00 (0.98, 1.02)

Level change 0-3 Months after EIR

0.95* (0.90, 0.99)

0.68* (0.62, 0.75)

0.61* (0.54, 0.67)

0.45* (0.36, 0.53)

Level change 4-6 Months after EIR

1.14* (1.07, 1.22)

0.78* (0.68, 0.88)

0.74* (0.62, 0.85)

0.38* (0.23, 0.54)

Level change > 6 Months after EIR

1.25* (1.15, 1.35)

0.80* (0.68, 0.93)

0.75* (0.61, 0.89)

0.43* (0.25, 0.61)

Change in slope 0-3 Months after EIR

1.01 (0.99, 1.03)

1.00 (0.98, 1.02)

0.99 (0.96, 1.02)

0.92* (0.89, 0.96)

Change in slope 4-6 Months after EIR

0.99 (0.96, 1.02)

1.01 (0.97, 1.04)

0.97 (0.93, 1.01)

0.92* (0.88, 0.97)

Change in slope > 6 Months after EIR

1.05* (1.05, 1.06)

1.02* (1.01, 1.03)

1.02* (1.00, 1.03)

0.94* (0.92, 0.97)

Observations

17,092

15,854

14,546

9562