[Establishment of early warning indicators of SARS-CoV-2 Omicron variant in Tianjin].

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Y Zhang, N Zhou, P Zhou, X H Xie, J M Li

Author Information

Y Zhang: Tianjin Center for Disease Control and Prevention Tianjin 300011, China.
N Zhou: Tianjin Center for Disease Control and Prevention Tianjin 300011, China.
P Zhou: Tianjin Center for Disease Control and Prevention Tianjin 300011, China.
X H Xie: Tianjin Center for Disease Control and Prevention Tianjin 300011, China.
J M Li: Tianjin Center for Disease Control and Prevention Tianjin 300011, China.

PMID: 36655257 DOI: 10.3760/cma.j.cn112150-20220802-00771

In this study, Delphi method was used to conduct a questionnaire survey on 12 experts to determine the indicators system and the corresponding weight for early warning features of SARS-CoV-2 Omicron in Tianjin.The positive indexes of experts in three rounds of consultations were both 100%. The experts' authority coefficient was 0.79. The Kendall's W coordination coefficients were 0.375, 0.356 and 0.385 respectively (all <0.05). The indicators system for early warning features of 2019-nCoV Omicron variant had 5 first-level indicators, 10 second-level indicators and 52 third-level indicators. The weight of each indicator was also determined.

22ZXGBSY00010/Tianjin Science and Technology Plan Projects
TJYXZDXK-50A/Tianjin Medical Key Discipline Project
21ZLGCGX00030/Tianjin Science and Technology Plan Projects

Humans

SARS-CoV-2

Delphi Technique

COVID-19

Surveys and Questionnaires

English Abstract Journal Article

No available data.

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