Correction

Wesseling C, Aragón A, González M, et al. Heat stress, hydration and uric acid: a cross-sectional study in workers of three occupations in a hotspot of Mesoamerican nephropathy in Nicaragua. BMJ Open 2016;6:e011034.

There is a mistake in the layout of Table 2, beginning in Part B. The main categories should be: (A) Current occupational heat stress, (B) Fluid and fructose intake and (C) Work and pesticide use history. The correct table layout is shown below:

Sugarcane
(N=86)Construction
(N=56)Farming
(N=52)P-value*A. Current occupational heat stressEffective work hours per day (work hours minus breaks), mean±SD6.5±1.28.1±0.75.3±2.0<0.001Very rapid work pace, %74.453.640.4<0.001No shade during breaks, %20.91.811.50.004Lifting...

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