scholarly journals Associations between the Intake of Different Types of Dairy and Cognitive Performance in Dutch Older Adults: The B-PROOF Study

Nutrients ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 468
Author(s):  
Liesbeth C. de Goeij ◽  
Ondine van de Rest ◽  
Edith J. M. Feskens ◽  
Lisette C. P. G. M. de Groot ◽  
Elske M. Brouwer-Brolsma
Keyword(s):  
Logistic Regression ◽  
Cognitive Performance ◽  
Multiple Testing ◽  
Community Dwelling ◽  
Dietary Factors ◽  
Lower Probability ◽  
Regression Analyses ◽  
Information Processing Speed ◽  
Cross Sectional ◽  
Dairy Consumption

Various dairy nutrients have been associated with cognitive performance. Several observational studies have explored associations between the intake of total dairy or some dairy subgroups and cognitive performance. However, studies on the potential impact of a broad variety of dairy subclasses are scarce. We examined cross-sectional associations between a wide assortment of dairy products and cognitive performance. A total of 619 Dutch community-dwelling adults aged ≥65 years completed a semi-quantitative Food Frequency Questionnaire. Cognitive performance was assessed with an extensive neuropsychological test battery; the tests were clustered into cognitive domains using z-scores. Linear and logistic regression analyses, adjusted for age, sex, BMI, education, smoking, alcohol consumption, habitual physical activity, total energy intake, and dietary factors, were performed to quantify the associations. The Benjamini–Hochberg method was used to correct for multiple testing. After full adjustment, higher skimmed dairy (β ± SD: 0.05 ± 0.02, p = 0.06), fermented dairy (0.04 ± 0.02, p = 0.09), and buttermilk (0.08 ± 0.03, p = 0.19) consumption were associated with better executive functioning. Logistic regression analyses indicated that a 30 g increase in Dutch cheese intake was associated with a 33% lower probability of poor information processing speed (PR = 0.67, 95% CI 0.47–0.97). No associations were observed between dairy consumption and attention and working memory or episodic memory.

Factors Associated with Exercise Participation in Adults with Arthritis

2008 ◽  
Vol 16 (2) ◽  
pp. 125-143 ◽  
Author(s):  
Cheryl Der Ananian ◽  
Sara Wilcox ◽  
Ken Watkins ◽  
Ruth P. Saunders ◽  
Alexandra E. Evans
Keyword(s):  
Logistic Regression ◽  
Self Efficacy ◽  
Community Dwelling ◽  
Regression Analyses ◽  
Cross Sectional ◽  
Exercise Interventions ◽  
Exercise Participation ◽  
Health Related ◽  
Physical Limitations ◽  
Cross Sectional Design

Most people with arthritis are not regularly active. Understanding what factors influence exercise is essential for designing programs to increase participation. The objective of this study was to examine the correlates of exercise in people with arthritis. Using a cross-sectional design, sociodemographic, health-related, and psychosocial variables were collected from community-dwelling individuals with arthritis (N = 141). Associations with exercise level were examined with bivariate statistics (ANOVAs, chi-squares) and logistic-regression analyses. Exercisers were less likely than nonexercisers and insufficiently active people to report that arthritis negatively affected their physical and social functioning, and they reported more positive affect and greater self-efficacy (p < .05). Exercisers also reported less pain than nonexercisers (p < .05). In multiple logistic-regression analyses, self-efficacy and physical limitations remained independent predictors of exercise. The results suggest the need to target exercise self-efficacy when designing exercise interventions. Results also suggest the need to tailor exercise programs to individuals’ physical limitations.

scholarly journals Prediction of 11-year incidence of psychophysically dependent status or death among community-dwelling younger elderlies: from an age-specified community-based cohort study (the NISSIN project)

2021 ◽  
Vol 26 (1) ◽  
Author(s):  
Satoe Okabayashi ◽  
Takashi Kawamura ◽  
Hisashi Noma ◽  
Kenji Wakai ◽  
Masahiko Ando ◽  
...  
Keyword(s):  
Older Adults ◽  
Logistic Regression ◽  
Cohort Study ◽  
Prediction Model ◽  
Nursing Care ◽  
Family Members ◽  
Limited Resource ◽  
Community Dwelling ◽  
Older Individuals ◽  
Regression Analyses

Abstract Background Predicting adverse health events and implementing preventative measures are a necessary challenge. It is important for healthcare planners and policymakers to allocate the limited resource to high-risk persons. Prediction is also important for older individuals, their family members, and clinicians to prepare mentally and financially. The aim of this study is to develop a prediction model for within 11-year dependent status requiring long-term nursing care or death in older adults for each sex. Methods We carried out age-specified cohort study of community dwellers in Nisshin City, Japan. The older adults aged 64 years who underwent medical check-up between 1996 and 2005 were included in the study. The primary outcome was the incidence of the psychophysically dependent status or death or by the end of the year of age 75 years. Univariable logistic regression analyses were performed to assess the associations between candidate predictors and the outcome. Using the variables with p-values less than 0.1, multivariable logistic regression analyses were then performed with backward stepwise elimination to determine the final predictors for the model. Results Of the 1525 female participants at baseline, 105 had an incidence of the study outcome. The final prediction model consisted of 15 variables, and the c-statistics for predicting the outcome was 0.763 (95% confidence interval [CI] 0.714–0.813). Of the 1548 male participants at baseline, 211 had incidence of the study outcome. The final prediction model consisted of 16 variables, and the c-statistics for predicting the outcome was 0.735 (95% CI 0.699–0.771). Conclusions We developed a prediction model for older adults to forecast 11-year incidence of dependent status requiring nursing care or death in each sex. The predictability was fair, but we could not evaluate the external validity of this model. It could be of some help for healthcare planners, policy makers, clinicians, older individuals, and their family members to weigh the priority of support.

scholarly journals Relationship between Oral Hypofunction and Sarcopenia in Community-Dwelling Older Adults: The Otassha Study

2021 ◽  
Vol 18 (12) ◽  
pp. 6666
Author(s):  
Yoshihiro Kugimiya ◽  
Masanori Iwasaki ◽  
Yuki Ohara ◽  
Keiko Motokawa ◽  
Ayako Edahiro ◽  
...  
Keyword(s):  
Older Adults ◽  
Logistic Regression ◽  
Cross Sectional Study ◽  
Albumin Level ◽  
Community Dwelling ◽  
Tongue Pressure ◽  
Swallowing Function ◽  
Cross Sectional ◽  
Community Dwelling Older Adults ◽  
The Relationship

Oral hypofunction, resulting from a combined decrease in multiple oral functions, may affect systemic-condition deterioration; however, few studies have examined the association between oral hypofunction and general health among older adults. In this cross-sectional study, we examined the relationship between oral hypofunction and sarcopenia in community-dwelling older adults. We included 878 adults (268 men and 610 women, mean age 76.5 ± 8.3 years). Tongue coating index, oral moisture, occlusal force, oral diadochokinesis (/pa/,/ta/,/ka/), tongue pressure, mas-ticatory function, and swallowing function were evaluated as indicators of oral hypofunction. Grip strength, gait speed, and skeletal muscle mass index were measured as diagnostic sarcopenia parameters. The association between oral hypofunction and sarcopenia was examined via logistic regression using sarcopenia as the dependent variable. Oral hypofunction prevalence was 50.5% overall, 40.3% in men, and 54.9% in women. The prevalence of sarcopenia was 18.6% overall, 9.7% in men, and 22.5% in women. A logistic regression showed oral hypofunction, age, body mass index, higher-level functional capacity, and serum albumin level were significantly associated with sarcopenia. Sarcopenia occurred at an increased frequency in patients diagnosed with oral hypofunction (odds ratio: 1.59, 95% confidence interval: 1.02–2.47); accordingly, oral hypofunction appears to be significantly associated with sarcopenia.

Primary Purpose for Committing a Crime and Past-30 Day Opioid Misuse: A Statewide Sample of Justice-Involved Children

2021 ◽  
pp. 002204262110376
Author(s):  
Dylan J. Shaw ◽  
Micah E. Johnson
Keyword(s):  
Mental Health ◽  
Logistic Regression ◽  
General Population ◽  
Drug Courts ◽  
Regression Analyses ◽  
Opioid Misuse ◽  
Care Model ◽  
Cross Sectional ◽  
Material Gain ◽  
Cascade Of Care

The prevalence of opioid misuse (OM) among justice-involved children (JIC) is significantly higher than children in the general population, yet little research has examined the predictors of OM among JIC. Goldstein’s “economic compulsive model” hypothesizes that JIC who commit crimes for material gain will have a higher likelihood of meeting past-30 day (P30D) OM criteria. The data in this study were cross-sectional and represented 79,960 Florida JIC. To test the hypothesis, logistic regression analyses were utilized. Over 2000 JIC (2.67%) met P30D OM criteria and JIC who committed crimes for material gain were 2.55 times as likely to meet P30D OM criteria. Findings indicate that children may be incarcerated due to an inability to afford their addiction, contributing to the criminalization of mental health. JIC could benefit from the increased utilization of drug courts and the implementation of a cascade of care model.

scholarly journals Factors associated with screening positive for high falls risk in fragility fracture patients: a cross-sectional study

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Nooshin K. Rotondi ◽  
Dorcas E. Beaton ◽  
Rebeka Sujic ◽  
Earl Bogoch ◽  
Taucha Inrig ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Fragility Fracture ◽  
Cross Sectional Study ◽  
Community Dwelling ◽  
Cross Sectional ◽  
Falls Risk ◽  
Ongoing Work ◽  
Health Related ◽  
Risk Of Falls ◽  
Fracture Population

Abstract Background We sought to report the prevalence of fragility fracture patients who were screened at high falls risk using a large provincial database, and to determine the characteristics associated with being screened at high falls risk. Methods The study population included fragility fracture patients 50+ years of age who were screened at 35 hospital fracture clinics in Ontario over a 3.5 year period. The outcome was based on two screening questions measuring the risk of falling, both adapted from the STEADI (Stopping Elderly Accidents, Deaths & Injuries) tool. Multivariable associations of sociodemographic, fracture-related, and health-related characteristics were evaluated using logistic regression. Results Of the sample, 9735 (44.5%) patients were classified as being at high falls risk, and 12,089 (55.3%) were not. In the multivariable logistic regression, being 80+ years of age (vs. 50–64 years of age), non-community dwelling (vs. living with spouse, family member, roommate), having a mental/physical impairment (vs. none), and taking multiple medications, were all strongly associated with being screened at high falls risk. Conclusions Living in a non-community dwelling and taking 4+ medications were the variables most strongly associated with being screened at high falls risk. These are potentially modifiable characteristics that should be considered when assessing falls risk in fragility fracture patients, and particularly when designing interventions for preventing subsequent falls. Ongoing work to address the higher risk of falls in the fragility fracture population is warranted.

scholarly journals Is there an association between ageist attitudes and frailty?

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Douglas Salguero ◽  
Juliana Ferri-Guerra ◽  
Nadeem Y. Mohammed ◽  
Dhanya Baskaran ◽  
Raquel Aparicio-Ugarriza ◽  
...  
Keyword(s):  
Older Adults ◽  
Logistic Regression ◽  
Multinomial Logistic Regression ◽  
Frailty Index ◽  
Cross Sectional Study ◽  
Community Dwelling ◽  
Outcome Variable ◽  
Cross Sectional ◽  
Logistic Regression Models ◽  
Frailty Status

Abstract Background Frailty is defined as a state of vulnerability to stressors that is associated with higher morbidity, mortality and healthcare utilization in older adults. Ageism is “a process of systematic stereotyping and discrimination against people because they are old.” Explicit biases involve deliberate or conscious controls, while implicit bias involve unconscious processes. Multiple studies show that self-directed ageism is a risk factor for increased morbidity and mortality. The purpose of this study was to determine whether explicit ageist attitudes are associated with frailty in Veterans. Methods This is a cross-sectional study of Veterans 50 years and older who completed the Kogan’s Attitudes towards Older People Scale (KAOP) scale to assess explicit ageist attitudes and the Implicit Association Test (IAT) to evaluate implicit ageist attitudes from July 2014 through April 2015. We constructed a frailty index (FI) of 44 variables (demographics, comorbidities, number of medications, laboratory tests, and activities of daily living) that was retrospectively applied to the time of completion of the KAOP and IAT. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated by multinomial logistic regression models with frailty status (robust, prefrail and frail) as the outcome variable, and with KAOP and IAT scores as the independent variables. Age, race, ethnicity, median household income and comorbidities were considered as covariates. Results Patients were 89.76% male, 48.03% White, 87.93% non-Hispanic and the mean age was 60.51 (SD = 7.16) years. The proportion of robust, pre-frail and frail patients was 11.02% (n = 42), 59.58% (n = 227) and 29.40% (n = 112) respectively. The KAOP was completed by 381 and the IAT by 339 participants. In multinomial logistic regression, neither explicit ageist attitudes (KAOP scale score) nor implicit ageist attitudes (IAT) were associated with frailty in community dwelling Veterans after adjusting for covariates: OR = .98 (95% CI = .95–1.01), p = .221, and OR:=.97 (95% CI = .37–2.53), p = .950 respectively. Conclusions This study shows that neither explicit nor implicit ageist attitudes were associated with frailty in community dwelling Veterans. Further longitudinal and larger studies with more diverse samples and measured with other ageism scales should evaluate the independent contribution of ageist attitudes to frailty in older adults.

scholarly journals Correlates of above-average cognitive performance among older adults: the SABE study

2014 ◽  
Vol 30 (9) ◽  
pp. 1977-1986 ◽  
Author(s):  
Henrique Salmazo da Silva ◽  
Yeda Aparecida de Oliveira Duarte ◽  
Fabíola Bof de Andrade ◽  
Ana Teresa de Abreu Ramos Cerqueira ◽  
Jair Lício Ferreira Santos ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Performance ◽  
Demographic Data ◽  
Well Being ◽  
Cross Sectional Study ◽  
Community Dwelling ◽  
Cross Sectional ◽  
Sabe Study ◽  
Younger Age ◽  
Community Dwelling Older Adults

This study aimed to identify factors associated with optimal global cognitive performance among older adults in the city of Sao Paulo, Brazil. A cross-sectional study was carried out with a sample of community-dwelling older adults who participated in the SABE Study (Health, Well-Being and Ageing) in 2006. The dependent variable was cognitive performance, categorized as “normal” or “optimal”. The independent variables were socio-demographic data, lifestyle and health conditions. Data analysis involved descriptive statistics, followed by multiple logistic regression (significance set at 5%). Optimal cognitive performance was found in 28.4% of the sample, representing 730,051 older adults. Optimal performance was associated with a younger age, a report of no difficulties regarding instrumental activities of daily living, non-abusive alcohol intake, self-rated income sufficient to meet one’s daily needs and contact with family and friends. Optimal cognitive performance among older adults is associated with conditions favoring participation and independence.

scholarly journals The association between serum uric acid and controlled attenuation parameter in United States adults without hepatitis B and C: a cross-sectional study

2021 ◽  
Author(s):  
Mingming He ◽  
Lihong Chen ◽  
Yu Wang ◽  
Haijun Ma
Keyword(s):  
United States ◽  
Logistic Regression ◽  
Uric Acid ◽  
Hepatitis B ◽  
Positive Association ◽  
Regression Analyses ◽  
Multivariate Logistic Regression ◽  
Controlled Attenuation Parameter ◽  
Cross Sectional ◽  
The Relationship

Abstract Background: Controlled attenuation parameter (CAP) is a kind of widespread popular parameter to evaluate various types of hepatic steatosis by liver ultrasound transient elastography. We investigated the relationship between serum uric acid (SUA) and CAP without hepatitis B and C virus-infected in the United States adults, data from National Health and Nutrition Examination Survey (NHANES).Methods: The present study was cross-sectional research. 4319 American men and women participants ≥18 years old, without B and C hepatitis, were included in our analysis. There are some measures to evaluate the association between SUA and CAP by multivariate logistic regression analyses, fit smoothing curves, generalized additive models, two-piecewise linear regression model and subgroup analyses.Results: There was a positive association between the value of SUA and CAP by multivariate logistic regression analyses after adjusting for various confounders. Besides, the inflection point of non-linear curve relationship was identified as 4.3 mg/dL, for SUA <4.3 mg/dL, the effect size is 10.6 (P< 0.01); Correspondingly, SUA≥ 4.3 mg/dL, the effect size is 4.3 (P< 0.01).Finally, SUA was positively associated with glycohemoglobin less than 6.5% individuals (β =7.3, P< 0.01) and Fasting glucose less than 7.0 mmol/L individuals (β = 6.8, P< 0.01) in the subgroup analysis. Conclusions: Our research found the relationship between SUA and CAP is non-linear. Subgroup analysis indicated that the positive association between SUA and CAP were showed in non-diabetic patients but not in diabetic.

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