Implementation of Test-to-Stay programming to minimize learning loss in a pre-K-8 school district.
Public Health
; 210: 160-162, 2022 Sep.
Article
in English
| MEDLINE | ID: covidwho-1983854
ABSTRACT
OBJECTIVES:
Determine if a school-based Test-to-Stay (TTS) program designed to minimize learning loss reduced the incidence of COVID-19 in a US primary school district. STUDYDESIGN:
Observational, simple summary analysis of attendance and effectiveness of a TTS program implemented in a California school district.METHODS:
Retrospective analysis of nested medical and demographic data. Survival curves were plotted using a cumulative hazard function to compare the probability of infection among close contacts exposed at school at different points of time between participants who participated in TTS versus those who did not participate in TTS. A Cox proportional hazards regression model with time-dependent covariates was used to estimate the association of TTS status with the incidence of SARS-CoV-2 infection.RESULTS:
Univariate Cox regression analysis revealed that after adjustment, enrollment in TTS was negatively correlated with the risk of SARS-CoV-2 infection (hazard ratio 0.096; 95% confidence interval [CI], 0.024-0.390; P < 0.001).CONCLUSIONS:
TTS is an effective component of a layered protection strategy to prevent COVID-19 transmission in schools and communities, while minimizing the loss of in-person instruction in primary schools.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
COVID-19
Type of study:
Observational study
/
Prognostic study
Limits:
Child, preschool
/
Humans
Language:
English
Journal:
Public Health
Year:
2022
Document Type:
Article
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