scholarly journals Age-Related Changes in Item Responses to the Patient Health Questionnaire-9: Evidence From the National Health and Nutrition Examination Survey

2020 ◽  
Vol 11 ◽  
Author(s):  
Shinichiro Tomitaka ◽  
Yohei Kawasaki ◽  
Kazuki Ide ◽  
Maiko Akutagawa ◽  
Yutaka Ono ◽  
...  
2018 ◽  
Vol 31 (1) ◽  
pp. 18-29 ◽  
Author(s):  
Yunmi Kim ◽  
Hyun-Young Kim

This study aimed to examine the association of depression with metabolic syndrome and to investigate levels of awareness and treatment of depression in Korean adults. We analyzed data extracted from the Korea National Health and Nutrition Examination Survey (2014 and 2016) using the Patient Health Questionnaire-9 depression screening instrument. Among the survey participants, 10 459 were selected for data analysis. Of them, 7.2% had depression, 24.4% had metabolic syndrome, and 10.0% had both depression and metabolic syndrome. Among those with depression, 33.1% were aware of their condition and 25.7% received treatment, with significant differences found between those with and without metabolic syndrome. The mean Patient Health Questionnaire-9 scores significantly increased with the number of metabolic syndrome components ( F = 6.06, P = <.001). In logistic regression analysis, the odds ratio (OR) for depression with metabolic syndrome was 1.41 (95% confidence interval [CI] = 1.12-1.76). For the number of metabolic syndrome components, having 2 (OR = 1.37, 95% CI = 1.01-1.86), 3 (OR = 1.57, 95% CI = 1.12-2.21), 4 (OR = 1.95, 95% CI = 1.32-2.87), and 5 (OR = 2.18, 95% CI = 1.38-3.46) conditions significantly increased the OR for depression. Including depression in the management of metabolic syndrome could help make people with depression more aware of their condition.


BMJ Open ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. e035805
Author(s):  
Zhuoting Zhu ◽  
Huan Liao ◽  
Sen Liu ◽  
Jian Zhang ◽  
Yifan Chen ◽  
...  

ObjectiveTo explore the association between age-related macular degeneration (AMD) and arthritis in a representative sample of the US population.DesignPopulation-based, cross-sectional study.SettingThe National Health and Nutrition Examination Survey (NHANES) 2005–2008.ParticipantsA total of 4813 participants aged 40 years and older with available information on AMD and arthritis in the 2005–2008 NHANES.MethodsThe status and types of arthritis were obtained from questionnaires. Non-mydriatic fundus photographs were collected. The types of AMD were assessed using the modified Wisconsin Age-Related Maculopathy Grading Classification Scheme. The association between arthritis and AMD was evaluated using logistic regression models.ResultsAfter adjusting for covariates, participants with any or early AMD had significantly lower odds of having any type of arthritis (any AMD: OR=0.56, 95% CI: 0.36–0.86; early AMD: OR=0.55, 95% CI: 0.34–0.88) or osteoarthritis (OA) (any AMD: OR=0.43, 95% CI: 0.26–0.71; early AMD: OR=0.44, 95% CI: 0.25–0.76) compared with those without AMD. When considering AMD as the outcome, significant negative associations were also found between any arthritis or OA and any (any arthritis: OR=0.64, 95% CI: 0.43–0.94; OA: OR=0.52, 95% CI: 0.33–0.82) or early AMD (any arthritis: OR=0.61, 95% CI: 0.40–0.93; OA: OR=0.51, 95% CI: 0.31–0.86) in the multivariable logistic models. There was no significant association between different types of arthritis and late AMD.ConclusionsPeople with arthritis, especially those with OA, were less likely to have AMD compared with those without arthritis and vice versa. Further studies are needed to confirm this potential protective effect of arthritis and/or arthritis treatment on AMD and to explore the underlying mechanisms.


Nutrients ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 984
Author(s):  
Galya Bigman

Smell and taste decline with aging, and markedly deteriorate when nutritional deficiencies occur. This study aims to examine the associations between Vitamin D (VD) deficiency and smell and taste impairments among adults. This paper details a cross-sectional study utilizing data from the US National Health and Nutrition Examination Survey (NHANES, 2013–2014.). Smell impairment was assessed by the Pocket Smell Test and defined as failing to correctly identify six or more of the eight odors. Taste impairment was defined as failing to correctly identify quinine or sodium chloride. VD was measured as serum 25-hydroxyvitamin. Multivariable weighted logistic regressions were utilized. Adjusted odds ratio (OR) and 95% confidence interval (CI) were presented. Overall, 2216 (smell sample) and 2636 (taste sample) participants were included, aged between 40 and 80 years old. Of those, 18.3% had taste impairment, 12.2% had smell impairment, and 20% had VD deficiency (<20 ng/mL). Compared to participants with sufficient VD (>30 ng/mL), those with VD deficiency were more likely by 39% to report a higher prevalence of smell impairment (OR = 1.39, 95%CI: 1.02–1.89); and only participants aged 70–80 years with VD inadequacy (20–30 ng/mL) were more likely by 96% to report a higher prevalence of taste impairment (OR = 1.96, 95%CI: 1.35–1.85). VD may have a significant role in age-related smell impairment in adults aged 40 years or older, and in age-related taste impairment in the elderly aged 70–80 years.


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