A methodological critique of the National Institute of Aging and Alzheimer's Association Guidelines for Alzheimer's disease, dementia, and mild cognitive impairments.

In 2011, the U.S. National Institute on Aging published guidelines for clinical diagnostics for Alzheimer's disease dementia. These guidelines define a continuum with three stages-an early, pre-clinical stage with no symptoms, followed by mild cognitive impairment, and a final stage of Alzheimer's disease dementia. This methodological critique examines the validity of this continuum. No studies exist showing the progression of these biomarkers to Alzheimer's disease. There is also a lack of empirical evidence showing how biomarkers determine mild cognitive impairment, which has multiple etiologies. The guidelines fail to explain anomalies where there are biomarkers but no expression of Alzheimer's disease.

Mental health disorders among an invisible minority: depression and dementia among american Indian and alaska native elders.

According to the 2010 Census, 5.2 million people identified themselves as American Indian or Alaska Native (AIAN) in the United States. This was an increase of 39% from the prior Census, making AIANs one of the nation's fastest growing populations. The health and social programs reaching them, however, have experienced documented devastating shortfalls. Decades of inadequate resources have resulted in significant health and socioeconomic disparities. AIANs are often considered an "invisible minority." In 2012, there were 266,000 AIAN elders 65 or older who claimed one race alone. That number is projected to almost triple by 2030-when the nation's baby boomers move into the ranks of the older population. This article provides an overview of two primary mental health issues-depression and dementia-that will confront this emerging AIAN elder population. Although other health and social issues exist, this article addresses depression and dementia because they are hidden from the community and from health care agencies. This paper focuses both on the unique characteristics of the AIAN population and why it is important to address depression and dementia. The conclusion explores pragmatic policy recommendations for improving the health and long-term mental health care status of AIAN elders.

Elder abuse and oral health care providers: an intervention to increase knowledge and self-perceived likelihood to report.

The objective of this study was to ascertain whether a symposium on elder abuse raises the level of knowledge and the self-reported likelihood to report elder abuse among licensed oral health care providers. 130 dentists, hygienists, and assistants voluntarily attended a 4-hour training symposium and completed both pre- and postsurveys testing their level of knowledge. Results by statistical analyses, using repeated measurements, Wilcoxon signed-rank test for nonparametric data, showed increases in awareness of reporting process, knowledge/awareness of elder abuse, knowledge of mandated reporter requirements, and comfort levels with recognizing signs and symptoms of elder abuse and neglect. In conclusion, a symposium can increase the self-reported likelihood of reporting elder abuse.

Sex and age differences in the association of obesity and smoking with hypertension and type 2 diabetes in Southern California American Indians, 2002-2006.

OBJECTIVE: Assess age and sex differences in the association of obesity and smoking with diabetes and hypertension and report the prevalence of these cardiovascular disease (CVD) risk factors in Southern California American Indian/Alaska Native (AlAN) adults. DESIGN: Cross-sectional study. SETTING: Visit data from 2002-2006 were extracted from one Southern California AlAN health clinic system. PARTICIPANTS: 10,351 AIAN adults visiting the health clinic system. MAIN OUTCOME MEASURES: Odds ratios were examined to assess the association of obesity and smoking with diabetes and hypertension and prevalence rates for obesity, smoking, diabetes, and hypertension were reported. RESULTS: Obesity (women: 53%, men: 55%), smoking (women: 16%, men: 18%), diabetes (women: 14%, men: 16%), and hypertension (women: 32%, men: 37%) were very prevalent. For women aged -35 years, increasing obesity was significantly associated with diabetes. For men aged -25 years, morbid obesity and smoking were significantly associated with diabetes for many age groups. Increasing overweight/obesity and smoking were associated with hypertension among adults aged 18-65 years. CONCLUSIONS: Southern California AIANs had higher obesity, diabetes, and hypertension prevalence than the general Southern California population, and higher obesity prevalence compared to other AIANs. Highly prevalent risk factors create a great burden, as CVD is the leading cause of death among AIAN adults. AIANs are diverse and need interventions tailored to cultural customs and health problems most prevalent in each tribal community.

Obesity and other cardiovascular disease risk factors and their association with osteoarthritis in Southern California American Indians, 2002-2006.

OBJECTIVE: Assess age and sex differences in the association of obesity and other CVD risk factors with osteoarthritis (OA) in Southern California American Indian/Alaska Native (AIAN) adults. DESIGN: Cross-sectional study. SETTING: Southern California. PARTICIPANTS: 6,299 AIAN adults aged 35+ years from health clinic system. MAIN OUTCOME MEASURES: Osteoarthritis prevalence. RESULTS: Age-adjusted OA prevalence was 16.5% in women and 11.5% in men. OA prevalence increased with age and was higher in women. Very and morbid levels of obesity were associated with higher OA prevalence in some age groups. Hypertension was strongly associated with increased OA and current smoking tended to be associated with increased OA. For men, we found no association between diabetes and OA; however, diabetes was associated with more OA for women aged 35-54 years. CONCLUSIONS: Southern California AIANs may have lower OA prevalence than the US population as a whole. Comparisons of OA prevalence with other AIAN communities were not possible due to lack of other similar published results. Further studies are needed to determine the impact of OA within this understudied minority population.