Fig 2. Adjusted hazard ratios of likely incident PASC conditions in all time (March 2020 to November 2021) versus ancestral strain period (March 2020 to September 2020) versus Delta variant period (June 2021 to November 2021).

Sequelae outcomes were ascertained from day 30 after the SARS-CoV-2 infection and the adjusted hazard ratio was computed at 180 days after the SARS-CoV-2 infection. The color panels from top to bottom represent different organ systems, including the nervous system or mental disorders, skin, respiratory system, circulatory system, blood, endocrine and metabolic, digestive system, and other signs.