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Table 1 Baseline characteristics

From: The association between preoperative Mini-Cog© score and postoperative delirium (POD): a retrospective cohort study

 

Mini-Cog© Score

 
 

Low

Normal

 

Participants

52 (16%)

267 (84%)

 

Age (years) median (IQR)

75 (11)

70 (13)

p = 0.001*

Frailty score median (IQR)

2 (1)

2 (1)

p = 0.069*

Anaerobic threshold (ml/kg/min) (median (IQR)

11.0 (4)

11.9 (4)

p = 0.153*

Sex n (%)

 Female

29 (56%)

107 (40%)

p = 0.36**

 Male

23 (44%)

160 (60%)

ASA grade

 < 3

27 (52%)

185 (70%)

p = 0.012**

 > = 3

25 (48%)

80 (30%)

Surgery n (%)

 Colonic

31 (60%)

148 (55%)

 

 Rectal

21 (40%)

116 (43%)

 

 Mixed/other

0 (0%)

3 (1%)

 
  1. ASA American Society of Anesthesiologists grade, IQR interquartile range
  2. *Mann-Whitney U
  3. **Chi-squared test