Cognitive impairment in a primary healthcare population: a cross-sectional study on the island of Crete, Greece

Abstract

ObjectivesCognitive impairment is known to have a significant impact on the quality of life of individuals and their caregivers, yet it is often underdiagnosed. The objective of this study is to assess the extent of cognitive impairment among elders visiting primary healthcare (PHC) practice settings, to explore associated risk factors and discuss current care challenges for PHC providers.DesignA cross-sectional study was conducted between March 2013 and May 2014.SettingFourteen PHC units located in rural and urban areas of the Heraklion district in Crete, Greece.ParticipantsConsecutive visitors aged at least 60 years attending selected PHC practices.Primary and secondary outcome measuresThe Mini-Mental State Examination (MMSE) was used to indicate cognitive status. Associations of low MMSE scores (≤23/24, adjusted for education level) with 12 socio-demographic factors, comorbidities and lifestyle factors were assessed.ResultsA total of 3140 PHC patients met inclusion criteria (43.2% male; mean age 73.7±7.8 years). The average MMSE score was 26.0±3.8; 26.7±3.5 in male and 25.4±3.9 in female participants (p<0.0001). Low MMSE scores were detected in 20.2% of participants; 25.9% for females vs 12.8% for males; p<0.0001. Female gender (adjusted OR (AOR)=2.72; 95% CI 2.31 to 3.47), age (AOR=1.11; 95% CI 1.10 to 1.13), having received only primary or no formal education (AOR=2.87; 95% CI 2.26 to 3.65), alcohol intake (AOR=1.19; 95% CI 1.03 to 1.37), reporting one or more sleep complaints (AOR 1.63; 95% CI 1.14 to 2.32), dyslipidaemia (AOR=0.80; 95% CI 0.65 to 0.98) and history of depression (AOR=1.90; 95% CI 1.43 to 2.52) were associated with low MMSE scores.ConclusionsThis study identified a relatively high prevalence of low MMSE scores among persons attending PHC practices in a southern European community setting and associations with several known risk factors.

Mobile Mental Health Units in Greece: Bridging Clinical Practice and Research in the Rural Context

“…In this respect, they have to deal with several challenges, such as the aging of the rural population. Although aging and age-related disorders in rural areas may constitute a major challenge for the Greek mental health system [20][21][22][23], there is little relative research in the context of the MMHUs [24,25]. On the other hand, there is no study regarding children and adolescents, despite that several MMHUs deliver services for this population as well.…”