Table 3

 Type of employment and occupational injuries (referent category: permanent workers). Rate ratio (RR) and 95% confidence interval (95% CI) adjusted by gender, age (categorical), occupation, and length of employment; Spain 2000–01

RR95% CIp ValueRR (*)95% CI (*)p Value
Adjusted individually by:
    Length of employment1.351.04–1.740.0231.150.77–1.720.490
Adjusted jointly by gender, age, occupation, and length of employment1.040.97–1.120.2761.070.91–1.260.402