Risk factors and predictive value of perioperative neurocognitive disorders in elderly patients with gastrointestinal tumors

Table 4 Risk factors associated with POCD in elderly patients with gastrointestinal tumors by multivariate logistic regression analysis

Predictive factors of POCD	OR	95% Confidence interval		P-value
Predictive factors of POCD	OR	Lower	Upper	P-value
VAS (1st day, resting) ≥ 4	7.618	3.231	17.962	0.000*
Alcohol consumption	2.398	1.174	4.900	0.016*
Blood loss ≥ 1000 ml	5.308	0.998	28.242	0.050

Notes: Abbreviations: VAS Visual analogue score, POCD Postoperative cognitive dysfunction, OR Odds ratio
* P < 0.05

ISSN: 1471-2253