Table 2 Overlap between hallucinations and NLP-Dx-BD and delirium and timing of hallucinations in relation to NLP-Dx-BD

NLP-Dx-BD

No

2/625 (0.3)

3626/6900 (52.6)

Yes

623/625 (99.7)

3274/6900 (47.4)

NLP-Dx-BD

Same day of hallucination*

613/625 (98.1)

–

Next day of hallucination*

227/590 (38.5)

–

Same or next day of hallucination*

579/590 (98.1)

–

Delirium

No

279/625 (44.6)

6099/6900 (88.4)

Yes

346/625 (55.4)

801/6900 (11.6)

Delirium

Same day of hallucination*

92/625 (14.7)

–

Next day of hallucination*

69/590 (11.7)

–

Same or next day of hallucination*

137/590 (23.2)

–