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Table 2 Individual antipsychotic frequency of use

From: Antipsychotic use and diagnosis of delirium in the intensive care unit

 

Delirium

10,034

(6.1%)

, n (%)

No delirium

154,962

(93.9%)

, n (%)

Odds ratio,

(95% CI)

P-value

Antipsychotic exposure

3,883

13,880

6.4 (6.1 to 6.7)

< 0.001

 

(38.7)

(9.0)

  

Haloperidol

3,014

7,969

7.9 (7.6 to 8.3)

< 0.001

 

(30.0)

(5.1)

  

Quetiapine

1,271

4,189

5.2 (4.9 to 5.6)

< 0.001

 

(12.7)

(2.7)

  

Risperidone

497

2,199

5.8 (5.2 to 6.3)

< 0.001

 

(5.0)

(1.4)

  

Olanzapine

592

1,676

3.6 (3.3 to 4.0)

< 0.001

 

(5.9)

(1.1)

  

Ziprasidone

140

545

4.0 (3.3 to 4.8)

< 0.001

 

(1.4)

(0.4)

  

Aripiprazole

75

509

2.3 (1.8 to 2.9)

< 0.001

 

(0.7)

(0.3)

  

Clozapine

10

61

2.5 (1.3 to 5.0)

< 0.001

 

(0.1)

(0.0)

  

Paliperidone

1

39

0.4 (0.1 to 2.9)

0.516

 

(0.0)

(0.0)

  
  1. Results show data for patients with an admission to an intensive care unit with and without documentation of a mental disorder (n = 164,996). CI, confidence interval
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Critical Care

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