PubMed Central, : RMMJ Rambam Maimonides Medical Journal Rambam Health Care Campus 2011 January; 2(1): e0022. ISSN: 2076-9172Published online 2011 January 31. doi: 10.5041/RMMJ.10022.

Table 4.

Lake Louise self-assessment AMS scoring system.^*

1.	Headache:	None (0) to incapacitating (3)
2.	Gastrointestinal symptoms:	None (0), poor appetite or nausea (1), moderate nausea or vomiting (2), incapacitating severe nausea or vomiting (3)
3.	Fatigue/weakness:	None (0) to severe or incapacitating (3)
4.	Dizziness/lightheadedness:	None (0) to incapacitating (3)
5.	Difficulty sleeping (last night):	None or slept as well as usual (0) to could not sleep at all (3)

^*Each symptom is graded on a scale of 0–3; the presence of headache plus a score greater than or equal to 3 is usually considered positive for AMS.⁸

RMMJ Rambam Maimonides Medical Journal Rambam Health Care Campus 2011 January; 2(1): e0022. ISSN: 2076-9172

Published online 2011 January 31. doi: 10.5041/RMMJ.10022.