Skip to main content

Table 2 Incidence of postoperative delirium

From: The Hip Fracture Surgery in Elderly Patients (HIPELD) study: protocol for a randomized, multicenter controlled trial evaluating the effect of xenon on postoperative delirium in older patients undergoing hip fracture surgery

Author

Study type

Patients

Age (years)

Method

Incidence

Comments

Marcantonio E, 2001[26]

RCT

64

>65

CAM

50%

Total (n = 126)

Marcantonio E, 2002[27]

PCS

122

>65

CAM

40%

Subanalysis of[25]

Marcantonio E, 2002[28]

PCS

126

>65

CAM

41%

Subanalysis of[25]

Furlaneto M, 2006[3]

PCS

106

>65

CAM

29.1%

 

Zakriya K, 2002[29]

PCS

168

>65

CAM

28%

 

Zakriya K, 2004[30]

PCS

92

>65

CAM

28%

 

Sharma P, 2005[31]

PCS

47

>56

CAM

36%

 

Galanakis P 2001[32]

PCS

37

>60

CAM

40.5%

 
  1. This table is an excerpt from studies assessing delirium with the CAM. Based on these data the power for this study has been calculated.
  2. CAM = Confusion Assessment Method; PCS = prospective cohort study; RCT = randomized controlled trial.