Fig. 3From: The mechanism and pattern of injuries of undocumented immigrants crossing the Texas-Mexico border along the Rio Grande ValleyRelationship between ISS and days in hospital (LOS), shown separately for patients who did (solid line) and did not (dashed line) have surgery. Data are shown on linear scale; the regression model was fit with both variables log-transformed to meet assumptions of the models, as reflected in the lines and the equations: Surgery: log10(LOS) = 0.36 + 0.51*log10(ISS); No surgery: log10(LOS) = − 0.09 + 0.53*log10(ISS)Back to article page