Table 5: Contingency test for sex, pathology and age.
| 
				 Sex*Delirium  | 
		|||
| 
				 
  | 
			
				 Value  | 
			
				 Approximate significance  | 
		|
| 
				 Nominal by Nominal  | 
			
				 Contingency coefficient  | 
			
				 0.064  | 
			
				 0.488  | 
		
| 
				 Number of valid cases  | 
			
				 118  | 
			
				 
  | 
		|
| 
				 Pathology*Delirium  | 
		|||
| 
				 
  | 
			
				 Value  | 
			
				 Approximate significance  | 
		|
| 
				 Nominal by Nominal  | 
			
				 Contingency coefficient  | 
			
				 0.302  | 
			
				 0.220  | 
		
| 
				 Number of valid cases  | 
			
				 118  | 
			
				 
  | 
		|
| 
				 Age*Delirium  | 
		|||
| 
				 
  | 
			
				 Value  | 
			
				 Approximate significance  | 
		|
| 
				 Nominal by Nominal  | 
			
				 Contingency coefficient  | 
			
				 0.500  | 
			
				 0.046  | 
		
| 
				 Number of valid cases  | 
			
				 118  | 
			
				 
  | 
		|