Author: Mark J Siedner; Guy Harling; Zahra Reynolds; Rebecca F Gilbert; Atheendar Venkataramani; Alexander C Tsai
Title: Social distancing to slow the U.S. COVID-19 epidemic: an interrupted time-series analysis Document date: 2020_4_8
ID: ls408b2b_9
Snippet: We fit mixed effects linear regression models, specifying the log difference in daily cases as the outcome of interest and a random effect for state. Explanatory variables included time in days, implementation period, and a time-by-implementation period product term. To assess the robustness of our findings, we adjusted for additional covariates, specified longer incubation periods, and stratified the estimates based on the size of the state epid.....
Document: We fit mixed effects linear regression models, specifying the log difference in daily cases as the outcome of interest and a random effect for state. Explanatory variables included time in days, implementation period, and a time-by-implementation period product term. To assess the robustness of our findings, we adjusted for additional covariates, specified longer incubation periods, and stratified the estimates based on the size of the state epidemic (see Supplementary Appendix). Table 1 ), corresponding to a doubling of total cases every 3.3 days. From fourteen days prior, through three days after, implementation of the first social distancing measure, the mean daily case growth rate did not change (-0.2% per day; 95% CI, -0.7% to 0.4%; P=0.52). Beginning four days All rights reserved. No reuse allowed without permission.
Search related documents:
Co phrase search for related documents- additional covariate and regression model: 1
- daily case and day change: 1
- daily case and distancing measure: 1, 2
- daily case and growth rate: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27
- daily case and implementation period: 1
- daily case and implementation time: 1, 2
- daily case and incubation period: 1, 2, 3, 4, 5, 6, 7, 8, 9
- daily case and interest outcome: 1
- daily case and linear regression model: 1
- daily case and long incubation period: 1
- daily case and mean daily case growth rate: 1, 2, 3
- daily case and random effect: 1, 2
- daily case and regression model: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11
- daily case and social distancing measure: 1, 2
- daily case and social distancing measure implementation: 1
- daily case and state epidemic: 1
- daily case and total case: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16
- daily case and total case doubling: 1
- daily case growth rate and distancing measure: 1, 2
Co phrase search for related documents, hyperlinks ordered by date