“…Twenty studies reported a change in frequency, amount, or severity of alcohol use during the COVID-19 pandemic compared to pre-pandemic use ( Alpers et al, 2021 , Ammar et al, 2020 , Barbosa et al, 2021 , Błaszczyk-Bębenek et al, 2020 , Boschuetz et al, 2020 , Callinan et al, 2021 , Callinan et al, 2021 , Đogaš et al, 2020 , Huckle et al, 2020 , Jackson et al, 2021 , Newby et al, 2020 , Niedzwiedz et al, 2021 , Oksanen et al, 2021 , Rolland et al, 2020 , Sallie et al, 2020 , Vanderbruggen et al, 2020 , Villanueva et al, 2021 , Wardell et al, 2020 , Weerakoon et al, 2020 , Winkler et al, 2020 ), two studies compared alcohol use at two or more time points during the pandemic ( Killgore et al, 2021 , Pollard et al, 2020 ), and one study compared the severity of alcohol use in Hubei province, the epicenter of COVID-19, compared with respondents from other provinces in China ( Ahmed et al, 2020 ).…”