Table 1 Description of the included studies
From: Effects of air pollution on restricted activity days: systematic review and meta-analysis
Study | Study period | Country | Continent | Population | Health condition |
|---|---|---|---|---|---|
Rodrigues-Silva, 2012 [23] | 2000–2007 | Brazil | Americas | Workers (traffic controllers) | Illnesses |
Gilliland, 2001 [29] | 1996 | USA | Americas | Schoolchildren | Illnesses |
Hales, 2016 [24] | 2011–2014 | USA | Americas | Schoolchildren | All Causes |
Ostro, 1987 [11] | 1976-1981 | USA | Americas | General | Illnesses |
Ostro, 1989 [30] | 1976—1981 | USA | Americas | Workers | Illnesses |
Rondeau, 2005 [31] | 1996 | USA | Americas | Schoolchildren | Illnesses |
Chen, 2021 [32] | 2021 | China | Asia | Schoolchildren | Illnesses |
Wu, 2022 [33] | 2016–2017 | China | Asia | Schoolchildren | Illnesses |
Yang, 2019 [34] | 2015–2017 | China | Asia | Schoolchildren | Respiratory illnesses |
Zhang, 2018 [35] | 2014 | China | Asia | Schoolchildren | Respiratory illnesses |
Watanabe, 2021 [36] | 2016–2018 | Japan | Asia | Schoolchildren | Illnesses |
Park, 2002 [37] | 1996–1999 | Korea | Asia | Schoolchildren | Illnesses |
Bruyneel, 2022 [27] | 2019 | Belgium | Europe | Workers | Mental health |
Samoli, 2017 [26] | 2013–2014 | Greece | Europe | Schoolchildren | All Causes |
Marcon, 2014 [25] | 2007–2010 | Italy | Europe | Schoolchildren | All Causes |
Hansen, 2000 [38] | 1990–1996 | Norway | Europe | Workers | Illnesses |
Samakovlis, 2005 [39] | 1999 | Sweden | Europe | General | Respiratory illnesses |
Willers, 2013 [28] | 2007 | Sweden | Europe | General | Respiratory illnesses |