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Table 12 Population attributable fractions of limb and body lesions in indoor and outdoor housed lactating sows from 86 farms in England

From: A cross sectional study of the prevalence, risk factors and population attributable fractions for limb and body lesions in lactating sows on commercial farms in England

  Limb lesions n = 279 Body lesions n = 288
Flooring types Wound Callus Bursa Capped hock Shoulder Hip, spine and tail
Outdoor       
Solid with bedding 9.8 7.3 8.8 4.0 5.8 5.5
Partly slatted with bedding 7.8 11.8 17.6 8.8 14.8 14.9
Partly slatted no bedding 62.7 9.3 34.8 25.8 37.1 29.2
Fully slatted 19.6 9.3 7.8 6.3 14.2 11.7
Total reduction 100.0 56.3 69.0 44.9 71.9 61.3