“…As of January 19 th , 2022 the total worldwide COVID-19 related deaths from the beginning of the pandemic in 2019 are around 5.55 million and total infections are around 334 million as of January 19 th , 2022 (Ritchie et al, 2022). Some researchers have measured the impact of these excess deaths on population life expectancy, while others argued that life expectancy is reduced due to COVID-19 deaths (Trias-Llimós and Bilal 2020, Andrasfay and Goldman 2021, Castro et al, 2021, Islam et al, 2021; Venkataramani, O’Brien and Tsai 2021; Woolf, 2021). In general, the approach considered in these studies is one of the commonly accepted techniques using period life tables (Chan, Cheng, and Martin 2021, Yusuf, Martins, and Swanson 2014).…”