Research Article
Short-Term Relationship between Hip Fracture and Weather Conditions in Two Spanish Health Areas with Different Climates
Figure 2
Association between temperature, humidity, and wind velocity and hip fracture incidence in two Spanish regions. Results represented as odds ratio per unit of change of one standard deviation of meteorological variable (7° Celsius, 10%, and 10 Km/h, resp.) and 95% confidence intervals in subgroups defined by patient age (cut-off: 75 years).