Original and corrected estimates for interactions from Supplement B.

	Old estimate				New estimate
Exposure	Estimate	2.5%	97.5%	p	Estimate	2.5%	97.5%	p
Population cutoff for apportionment = 50%
Lag 0	1.0051	1.0044	1.0058	0.15	1.0049	1.0042	1.0057	0.2
Lags 0–1	1.0035	1.0027	1.0043	0.38	1.0028	1.0019	1.0037	0.52
Lags 0–2	1.0028	1.0020	1.0037	0.52	1.0034	1.0024	1.0044	0.48
Lags 0–3	1.0022	1.0012	1.0031	0.65	1.0031	1.0020	1.0041	0.57
Lags 0–4	1.0021	1.0011	1.0032	0.68	1.0024	1.0012	1.0035	0.69
Population cutoff for apportionment = 90%
Lag 0	1.0093	1.0084	1.0101	< 0.05	1.0104	1.0095	1.0114	< 0.05
Lags 0–1	1.0069	1.0059	1.0078	0.15	1.0073	1.0063	1.0084	0.17
Lags 0–2	1.0061	1.0051	1.0072	0.26	1.0083	1.0071	1.0095	0.16
Lags 0–3	1.0057	1.0045	1.0069	0.34	1.0078	1.0065	1.0091	0.23
Lags 0–4	1.0064	1.0051	1.0076	0.32	1.0078	1.0064	1.0092	0.27
Population cutoff for apportionment = 99%
Lag 0	1.0088	1.0079	1.0098	0.05	1.0100	1.0090	1.0110	< 0.05
Lags 0–1	1.0075	1.0065	1.0085	0.15	1.0082	1.0071	1.0093	0.15
Lags 0–2	1.0068	1.0056	1.0079	0.24	1.0091	1.0078	1.0103	0.15
Lags 0–3	1.0068	1.0056	1.0081	0.28	1.0087	1.0073	1.0100	0.22
Lags 0–4	1.0069	1.0055	1.0082	0.32	1.0077	1.0062	1.0092	0.32