Table 1 Characteristics of studies evaluating the economic impact of disease caused by endemic respiratory pathogens in pigs
Study | Country | Infection scenario | Infectious agent(s)1 | No. of farms supplying primary production data2 | Stage of production | Unit of analysis | Study design | Data source(s)3 | Reference |
|---|---|---|---|---|---|---|---|---|---|
Pointon et al. (1985) | Australia | Endemic/Epidemic | Mhp | 1 | Growing | Pig | Controlled trial | DA; C | [26] |
Miller and Dorn (1990) | US | Endemic | NS | 13 | Breeding and growing | Pig | Cross-sectional | DA | [65] |
Brouwer et al. (1994) | Netherlands | Endemic | PRRSV | 91 | Breeding | Sow | Historical control study | DA; C | [66] |
Christensen (1995) | New Zealand | Endemic | Mhp | 1 | Growing | Percentage point of pneumonia | Cross-sectional | DA | [67] |
Pejsak and Markowska-Daniel (1997) | Poland | Epidemic | PRRSV | 1 | Breeding and growing | Farm | Historical control study | DA | [68] |
Garner et al. (2001) | Australia | Endemic/Epidemic | PRRSV | NA | Breeding and growing | Country, region, farm, and pig | Stochastic model | LG | [38] |
Bennett and IJpelaar (2005) | UK | Endemic | SIV | NA | NR | Country | Deterministic model | LS; E | [69] |
Losinger (2005) | US | Endemic/Epidemic | App | NR | Growing | Country | Cobb-douglas production model | DA; LS; LG | [28] |
Neumann et al. (2005) | US | Epidemic | PRRSV | 10 | Breeding and growing | Country and farm | Case-control | DA; LG | [70] |
Nieuwenhuis et al. (2012)* | Netherlands | Epidemic | PRRSV | 9 | Breeding | Sow | Historical control study | DA | [20] |
Alarcon, Rushton and Wieland (2013) | UK | Endemic/Epidemic | PCV-2 | 147 | Growing | Country, farm, and pig | Stochastic model | LS; LG; E | [34] |
Holtkamp et al. (2013) | US | Endemic | PRRSV | 80 breeding farms and 639 groups of growing pigs (No. farms NR) | Breeding and growing | Country, sow, and pig | Cross-sectional | DA; LG | [55] |
Nathues et al. (2017) | Germany | Endemic | PRRSV | NA | Breeding and growing | Farm, sow, and pig | Stochastic model | LS; LG; E; C | [35] |
Pham et al. (2017) 4 | Vietnam | Endemic | PRRSV | 162 | Breeding and growing | Farm | Cross-sectional | DA; E; LS; LG | [22] |
Valdes-Donoso et al. (2018) | US | Epidemic | PRRSV | 16 | Breeding | Farm and sow | Historical control study | DA; LG | [71] |
Calderón DÃaz, Rodrigues da Costa, et al. (2020) | Ireland | Endemic | NS | 56 | Growing | Farm, pig, and Kg of meat | Stochastic model | DA; LS | [37] |
Calderón DÃaz, Fitzgerald, et al. (2020)* | Ireland | Endemic | PRRSV, SIV, Mhp | 56 | Growing | Farm | Stochastic model | DA | [21] |
Ferraz et al. (2020) | Brazil | Endemic | Mhp | 1 | Growing | Pig | Cross-sectional | DA | [72] |
Trevisan et al. (2020) | US | Endemic | PRRSV | 20 | Breeding and growing | Pig | Cohort | DA; LG | [73] |
Paz-Sánchez et al. (2021) | Spain | Endemic | Co-infection | 1 | Growing | Pig | Cross-sectional | DA; LG | [5] |
Renken et al. (2021) | Germany | Endemic | PRRSV | 21 | Breeding | Farm and sow | Cross-sectional | DA; LS; LG | [39] |
Kim et al. (2022) | Korea | Epidemic | PRRSV | 1 | Breeding and growing | Sow and pig | Historical control study | DA; LS | [74] |
Pfuderer et al. (2022) | UK | Endemic | NS | NA | Growing | Pig | Systems dynamics model | DA; LS; LG; A | [27] |
Trevisi et al. (2022) | Italy | Endemic | PRRSV | NR | Growing | Pig flow and Kg of meat | Cohort | DA | [75] |
Zhang et al. (2022) | China | Epidemic | PRRSV | 4 | Breeding and growing | Sow and pig | Historical control study | DA; LG | [76] |