Bubble Plot from Scientific Research

The pre-omicron period was between March 1, 2020, and Dec 25, 2021; the omicron-predominant period was between Dec 26, 2021, and Aug 30, 2022. The colour of each circle represents its corresponding p value, calculated with raw data. The position and size of each circle represents log-adjusted ORs and feature importance from over-sampling. Log-adjusted ORs were calculated with multivariable logistic regression. Error bars within circles represent 95% CIs. Factors with fewer than ten observations were excluded. COPD=chronic obstructive pulmonary disorder. IMID=immune-mediated inflammatory disease.

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