Correction: Clinical features and treatment response to differentiate idiopathic peritonitis from non‑strangulating intestinal infarction of the pelvic flexure associated with Strongylus Vulgaris infection in the horse

Correction: BMC Vet Res 18, 149 (2022)

10.1186/s12917-022-03248-x

Following the publication of the original article [1], the authors reported that the text and raw data file are all correct but the data in Table 1 for one data set is displayed incorrectly. The incorrect and correct Table 1 are given below.

Incorrect Table 1:

Table 1.

Variables with significant differences between study groups as identified in nonparametric, univariable analysis. Odds ratio and 95% confidence interval calculated using univariable logistic regression. For rectal exam results, a univariable analysis of association for each type of rectal finding is included. ^A Fischer’s exact test, ^b Kruskal-Wallis rank sum test, ^† for every increase of 1.0 × 10⁹/L, ^‡ for every increase in 5.0 g/L

Variable	Idiopathic, n (%)	NSII, n (%)	P-value	OR		CI (95%)
Season at presentation a			0.001
Spring/Summer	41 (38)	2 (10)	Reference variable
Autumn	36 (34)	3 (15)		1.7		0.3–13.5
Winter	30 (28)	15 (75)		10.2		2.6–68.2
Colic at admission a			0.02
No colic at admission	30 (28)	4 (20)	Reference variable
Colic grade at admission
Grade 1	67 (63)	12 (60)		1.50		0.48–5.67
Grade 2	8 (7)	0 (0)		N/A		N/A
Grade 3	2 (2)	4 (20)		17.50		2.62-161.78
Fever at admission (≥ 38.5) a			0.03
No fever at admission	53 (50)	16 (80)	Reference variable
Fever at admission	52 (49)	4 (20)		0.3	0.1–0.8
Missing	2	0
Rectal examination a			< 0.001
Normal rectal exam	54 (51)	1 (5)	Reference variable
One or several rectal findings	53 (49)	19 (95)		19.4		3.8–354.0
Mass/adhesions	0 (0)	13 (65)	Part of case definition
Impaction	44 (41)	9 (45)		1.2		0.4–3.1
Gas distention	7 (7)	4 (20)		3.6		0.9–13.3
Other abnormal finding	4 (4)	1 (5)		1.4		0.0-9.8
WBC (median [IQR]) b	7.10 [5.54, 9.30] x109/L	3.50 [3.05, 5.01]x109/L	< 0.001	0.04†		0.28–0.64
Missing	6	5
Neutrophils (median [IQR]) b	5.00 [3.60, 7.10] x109/L	2.40 [1.40, 3.19]x109/L	< 0.001	0.55†		0.38–0.75
Missing	7	4
Elevated fibrinogen level a	13 (16)	8 (53)	0.01	4.70		1.28–17.19
Missing	23	5
Peritoneal total protein level (median [IQR]) b	40.00 [34.00, 50.00] g/L	50.00 [40.00, 60.00] g/L	0.01	1.38‡		1.10–1.78
Missing	16	3

Correct Table 1:

Table 1.

Variables with significant differences between study groups as identified in nonparametric, univariable analysis. Odds ratio and 95% confidence interval calculated using univariable logistic regression. For rectal exam results, a univariable analysis of association for each type of rectal finding is included

Variable	Idiopathic, n (%)	NSII, n (%)	P-value		OR	CI (95%)
Season at presentationa 0.001
Spring/Summer	41 (38)	2 (10)	Reference variable
Autumn	36 (34)	3 (15)		1.7			0.3–13.5
Winter	30 (28)	15 (75)		10.2			2.6–68.2
Colic at admission a			0.02
No colic at admission	30 (28)	4 (20)	Reference variable
Colic grade at admission
Grade 1	67 (63)	12 (60)			1.50	0.48–5.67
Grade 2	8 (7)	0 (0)			N/A	N/A
Grade 3	2 (2)	4 (20)			17.50	2.62-161.78
Fever at admission (≥ 38.5 ℃) a			0.03
No fever at admission	53 (50)	4 (20)	Reference variable
Fever at admission	52 (49)	16 (80)			0.3	0.1–0.8
Missing	2	0
Rectal examination a			< 0.001
Normal rectal exam	54 (51)	1 (5)	Reference variable
One or several rectal findings	53 (49)	19 (95)			19.4	3.8–354.0
Mass/adhesions	0 (0)	13 (65)	Part of case definition
Impaction	44 (41)	9 (45)			1.2	0.4–3.1
Gas distention	7 (7)	4 (20)			3.6	0.9–13.3
Other abnormal finding	4 (4)	1 (5)			1.4	0.0-9.8
WBC (median [IQR]) b	7.10 [5.54, 9.30] x109/L	3.50 [3.05, 5.01]x109/L	< 0.001		0.04†	0.28–0.64
Missing	6	5
Neutrophils (median [IQR]) b	5.00 [3.60, 7.10] x109/L	2.40 [1.40, 3.19]x109/L	< 0.001		0.55†	0.38–0.75
Missing	7	4
Elevated fibrinogen level a	13 (16)	8 (53)	0.01		4.70	1.28–17.19
Missing	23	5
Peritoneal total protein level (median [IQR]) b	40.00 [34.00, 50.00] g/L	50.00 [40.00, 60.00] g/L	0.01		1.38‡	1.10–1.78
Missing	16	3