dc.contributor.author	Kabuba, Norma
dc.date.accessioned	2012-01-20T09:54:36Z
dc.date.available	2012-01-20T09:54:36Z
dc.date.issued	2012-01-20
dc.description.abstract	Aims: The nature of the relationship between moderate alcohol consumption and cognitive functioning has attracted a considerable amount of attention overtime. However, the pattern of the relationship remains uncertain. Some studies have reported a beneficial relationship between moderate alcohol consumption and cognitive functioning especially in the elderly population, while other studies have noted different cognitive outcomes based on gender in moderate alcohol consumers. With the advent of neuropsychological test use in health care practice in Zambia, it is imperative to assess the possible influences of moderate alcohol consumption. Methods: A cross-sectional study was carried out to investigate the relationship between moderate alcohol consumption and cognitive functioning. A sample of 324 participants was recruited, comprising 157 (48.5%) males and 167 (51.5%) females. There were 87 (26.9%) moderate alcohol consumers and 237 (73.1%) non-drinkers; with an age range of between 20 and 65 years. All the participants were conversant with the English language, and their level of educational attainment was between 5 and 19 years of schooling. Clinical Officers identified the HIV negative prospective participants who upon giving informed consent to taking part in the study, were evaluated on their cognitive functioning by means of the Zambia Neurobehavioural Test Battery. Results: Based on self–reported alcohol consumption and cognitive functioning as measured by means of the Zambia Neurobehavioural Test Battery, it appears that the male moderate drinkers, performed better on a test of inhibition (Stroop Colour and Word test), t-score M=52.78; SD=8.4 than the non- drinking males, M=48; SD=10.2. On the other hand, it seems that the female drinking participants performed less well M=47.36; SD=8.2 when compared to the non-drinking females M=50.68; SD=9.2 in the area of verbal episodic memory. Conclusion: Results obtained from this study seem to imply that in general there are minimal differences between moderate alcohol consumers and non-drinkers. While statistically, males performed better on inhibitory functioning and females performed worse on tests of visual episodic memory, these differences observed are minimal and are not clinically significant. Further observation is recommended especially with regard to the seemingly negative outcome observed in females.	en_US
dc.identifier.uri	http://dspace.unza.zm/handle/123456789/1025
dc.language.iso	en	en_US
dc.subject	Alcohol--Physiological effects	en_US
dc.subject	Cognitive neuroscience	en_US
dc.title	The relationship between moderate alcohol consumption and cognitive functioning in Zambian population	en_US
dc.type	Thesis	en_US

The relationship between moderate alcohol consumption and cognitive functioning in Zambian population

Files

Original bundle

License bundle

Collections