Construction of a nomogram prediction model for early postoperative stoma complications of colorectal cancer

Table 2 Univariate analysis results for early complications after ostomyfor colorectal cancer

Variable	Train early ostomy complications
	Yes (n = 68)	No (n = 258)	χ2	P value
Sex			0.963	0.326
Male	44	150
Female	24	108
Diabetes			10.119	0.001
Yes	16	24
No	52	234
Age			1.198	0.274
< 65	24	110
≥ 65	41	148
BMI			1.911	0.385
< 18.5 kg/m2	7	17
18.5-23.9 kg/m2	33	146
> 23.9 kg/m2	28	95
Neoadjuvant therapy			20.888	< 0.001
Yes	11	6
No	57	252
Differentiation degree			2.576	0.276
Highly differentiated	0	3
Middle differentiation	42	179
Low differentiation	26	76
TNM staging			0.871	0.647
I	18	57
II	20	89
III	30	112
Tumor location			4.395	0.222
Right colon	5	12
Left colon	3	3
Sigmoid colon	5	15
Rectum colon	55	228
Stoma type			13.402	< 0.001
Ileostomy	35	192
Colonostomy	33	66
NRS 2002 score			7.611	0.005
< 3	42	202
≥ 3	26	56
PNI			12.915	< 0.001
≤ 49.5	27	49
> 49.5	41	209
WBC			0.574	0.449
≤ 7.5	52	208
> 7.5	16	50
NLR			13.920	< 0.001
≤ 2.4813	22	149
> 2.4813	46	109
PLR			6.515	0.011
≤ 125.425	16	104
> 125.425	52	154

BMI: Body mass index; TNM: Tumor-node-metastasis; NRS: Nutritional risk screening; PNI: Prognostic nutritional index; WBC: White blood cell count; NLR: Neutrophil-lymphocyte ratio; PLR: Platelet count and lymphocyte count ratio.