Nutr Rev 61:320–323 CrossRef PubMed Google Scholar Subramanian R, Khadori R (2000) Severe hypophosphatemia: pathophysiologic implications, clinical presentations, and treatment. [link.springer.com]

If significant heterogeneity had been noted, a random‐effects model would have been presented. [cochranelibrary.com]

• Unconsciousness

  This includes anyone showing evidence of ophthalmoplegia, ataxia, acute confusion, memory disturbance, unexplained hypotension, hypothermia, coma or unconsciousness (Cook 2000). [cochranelibrary.com]

• Anorexia

  Medicine 79:1–8 CrossRef PubMed CAS Google Scholar Kohn MR, Golden NH, Shenker IR (1998) Cardiac arrest and delirium: presentations of the refeeding syndrome in severly malnourished adolescents with anorexia nervosa. [link.springer.com]

• Loss of Appetite

  […] past year, reduced body mass index (BMI), loss of appetite, nausea and vomiting), acute illness or alcohol‐related co‐morbidity requiring hospitalisation (NCGCACC 2010). [cochranelibrary.com]

• Hypotension

  This includes anyone showing evidence of ophthalmoplegia, ataxia, acute confusion, memory disturbance, unexplained hypotension, hypothermia, coma or unconsciousness (Cook 2000). [cochranelibrary.com]

• Confusion

  Types of outcome measures The primary outcome measures of interest included the following: Efficacy as measured by change in any of five key domains: Global 'confusion' or delirium (e.g. presence or absence of delirium using the Confusion Assessment Method [cochranelibrary.com]

• Polyneuropathy

  The symptoms that Wernicke recorded included disturbances of eye movement, ataxia of gait, polyneuropathy and mental changes including apathy, decreased attention span and disorientation in time and space. [cochranelibrary.com]

Other interventions or no treatment. [cochranelibrary.com]

Arch Neurol Psychiatry 46:569–596 Google Scholar Cleckley HM, Sydenstricker VP, Geeslin LE (1939) Nicotinic acid in the treatment of atypical psychotic states. [link.springer.com]

Presse Med 25:115–118 Google Scholar Bowman KM, Goodhart R, Jolliffe N (1939) Observation on the role of vitamin B1 in the etiology and treatment of Korsakoff psychosis. [link.springer.com]

Nutr Rev 61:320–323 CrossRef PubMed Google Scholar Subramanian R, Khadori R (2000) Severe hypophosphatemia: pathophysiologic implications, clinical presentations, and treatment. [link.springer.com]

However, the article does not report the number of participants in each group, thus preventing quantitative analysis. The review was limited by inability to contact the authors to discuss this further. [cochranelibrary.com]