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Education and cognitive decline in Parkinson's disease: A study of 102 patients


, : Education and cognitive decline in Parkinson's disease: A study of 102 patients. Acta Neurologica Scandinavica 103(4): 243-247, April

Objective: To understand the correlation between low education level (EL) and the cognitive impairment in Parkinson's disease (PD). Patients and methods: This is a cross-sectional study of cognitive function in 102 non-demented PD patients, from a special clinic (behavioral neurology) in a referral medical center. PD patients were divided into low, middle and high EL groups. We used the Chinese version of the Cognitive Ability Screening Instrument as a neuropsychological test, which covers nine domains of cognitive function. A full score is 100. When determining the abnormality rate of each item of CASI, we used age/education stratified normal control groups as reference to obliterate the influence of education and age on cognitive decline. Results: Recent memory, language and attention are the three items in which there were differences between the groups, in terms of abnormal performance rates. The high EL group is at less risk of recent memory impairment, but at more risk of impairment in language and attention. The other six items and total score showed no differences among the groups. Thirty-eight percent of the patients had a total score below 1.5 SD of the means of the general population. Conclusion: This study shows that high EL exerts no protective effect on the cognitive decline in PD patients in general, except in recent memory. The rate of cognitive dysfunction in PD patients is high. This deserves more attention.

US$19.90

PMID: 11328196

DOI: 10.1034/j.1600-0404.2001.d01-28.x


Other references

Snegireva, P.B.; Shiyan, A.N.; Istomina, E.A., 1999: Complete nucleotide sequence of the V-69 tobacco mosaic virus vaccine strain. The genome of the V-69 tobacco mosaic asymptomatic virus vaccine strain was cloned as 3 large fragments, each more than 2 kb in length, in order to establish the mechanism of attenuation. Sequencing of these overlapping clones allowed the completi...

Miller, C.J.; Schubert, O.E., 1974: Evaluation of glyphosate, metribuzin and pronamide for quackgrass control prior to setting strawberries. In the field, glyphosate at 2.2 kg and propyzamide 1.7 kg/ha applied post-em. to quackgrass (Agropyron repens) significantly reduced the amount of quackgrass growing in treated plots compared to untreated controls. In the glasshouse, glyphosate at...

Robertson, D.M.; More, R.H., 1961: Structure of glomerular axial region in normal and nephritic rabbits. Study of the axial region of rabbit glomeruli has shown that the cells therein differ in certain respects from those which are demonstrably endothelial in nature (i.e. contribute to the lining of a capillary). They are associated with a moderate a...

Mayo, P.; Long, G.A.; McElvein, R.B., 1968: Diagnosis and treatment of spontaneous pneumothorax in patients aged 40 and over. Journal of the Kentucky Medical Association 66(11): 976-7 Passim

Krebs, H.A.; Eggleston, L.V.; Knivett, V.A., 1955: Arsenolysis and phosphorolysis of citrulline in mammalian liver. Citrulline, while stable in suspensions of fresh liver or extracts of acetone-dried liver, is readily split into ornithine, CO2 and ammonia if arsenate is added. This reaction is analogous to the arsenolysis of citrulline in Streptococcus faecalis...

Yajima, A.; Jouquet, P.; Do, T.Dung.; Dang, T.Cam.Thach.; Tran, C.Dai.; Orange, D.; Montresor, A., 2008: High latrine coverage is not reducing the prevalence of soil-transmitted helminthiasis in Hoa Binh province, Vietnam. A baseline epidemiological survey for parasite infections was conducted between December 2007 and January 2008 in 155 villagers in a rural commune in Hoa Binh province, Vietnam. The prevalence of Ascaris lumbricoides, Trichuris trichiura and hookw...

Tokmalaev, A.K.; Khodzhaeva, N.M.; Abidov, M.T., 2009: Time course of cytochemical changes in the microbicidal system of neutrophilic granulocytes in children with tropical malaria. The functional metabolic activity of neutrophilic leukocytes underwent clinical laboratory assessment in tropical malaria. A significant inhibited activity of myeloperoxidase and decreased levels of cationic protein, glycogen, and lipids were reve...

Keating, M.; Von Ungern-Sternberg, B.S., 2010: Compression of the common carotid artery following clavicle fracture in a twelve-year-old. Posterior dislocation of the clavicle in the sternoclavicular joint is rare, but can result in severe complications caused by secondary damage to the adjacent structures on relocation. We present a case of a 12-year-old boy who sustained a disloca...

Sauter, C.; Zahner, M., 1992: Acute myelogenous leukemia: proliferation stop or cell lysis during the first hours of treatment?. American Journal of Hematology 41(3): 225-226

Chari S.; Hopkinson C.R.N.; Daume E.; Sturm G., 1979: Purification of inhibin from human ovarian follicular fluid. Following the earlier demonstration of inhibin-like activity in human ovarian follicular fluid a method for its purification to apparent homogeneity was described. The fluid was converted to acetone powder and subjected sequentially to ammonium su...