Correction: Alkalosis in Critically Ill Patients with Severe Sepsis and Septic Shock.

[This corrects the article DOI: 10.1371/journal.pone.0168563.].

There is an error in Table 2. The numbers and percentages have been merged together. Instead of reading 225 in the first row, first column, and the corresponding percentage 62.3% in the second row, first column, each cell reads 22562.3%. Please view the correct table below. The publisher apologizes for the error.

Table 2

Association between metabolic alkalosis and 30-day respectively 12-month mortality.

	30-day mortality			12-month mortality
	No	Yes	Total	No	Yes	Total
No metabolic alkalosis	225	136	361	198	163	361
No metabolic alkalosis (%)	62.3%	37.7%	100.0%	54.8%	45.2%	100.0%
Metabolic alkalosis	199	67	266	173	93	266
Metabolic alkalosis (%)	74.8%	25.2%	100.0%	65.0%	35.0%	100.0%
Total	424	203	627	371	256	627
Total (%)	67.6%	32.4%	100.0%	59.2%	40.8%	100.0%

Pearson Chi-Square test for 30 day mortality, exact sig. (2-sided) p = 0.001

Pearson Chi-Square test for 12 month mortality, exact sig. (2-sided) p = 0.011