Burden of hereditary transthyretin amyloidosis on quality of life.

INTRODUCTION: Hereditary transthyretin (hATTR) amyloidosis is a progressive, degenerative disease, with peripheral neuropathy, cardiomyopathy, and other clinical manifestations. In this study we examine the impact of hATTR amyloidosis on quality of life (QOL). METHODS: Neuropathy-specific QOL, measured with the Norfolk QOL-Diabetic Neuropathy questionnaire, was compared between patients with hATTR amyloidosis and patients with type 2 diabetes, whereas generic QOL, measured with the 36-item Short Form Health Survey version 2 (SF-36v2), was compared between patients with hATTR amyloidosis, the general population, and patients with chronic diseases. RESULTS: Neuropathy-specific QOL for patients with hATTR amyloidosis was nearly equivalent to that of patients with type 2 diabetes with diabetic neuropathy accompanied by a history of ulceration, gangrene, or amputation. Generic QOL was worse than that seen in the general population, with physical functioning worse than that for patients with multiple sclerosis and congestive heart failure. DISCUSSION: Patients with hATTR amyloidosis show significant burden on QOL, particularly in physical functioning. Muscle Nerve 60: 169-175, 2019.

Cigarette Taxes and Older Adult Smoking: Evidence from the Health and Retirement Study.

In this study, we use the Health and Retirement Study to test whether older adult smokers, defined as those 50 years and older, respond to cigarette tax increases. Our preferred specifications show that older adult smokers respond modestly to tax increases: a $1.00 (131.6%) tax increase leads to a 3.8-5.2% reduction in cigarettes smoked per day (implied tax elasticity = -0.03 to -0.04). We identify heterogeneity in tax elasticity across demographic groups as defined by sex, race/ethnicity, education, and marital status and by smoking intensity and level of addictive stock. These findings have implications for public health policy implementation in an aging population.

The association of point-of-sale cigarette marketing with cravings to smoke: results from a cross-sectional population-based study.

OBJECTIVE: To examine the association between recalled exposure to point-of-sale (POS) cigarette marketing (ie, pack displays, advertisements and promotions such as discounts) and reported cravings to smoke while visiting a store. METHODS: Data were collected using a telephone survey of a cross-sectional sample of 999 adult smokers in Omaha, Nebraska. Recalled exposure to POS cigarette marketing was measured by asking respondents about noticing (a) pack displays, (b) advertisements and (c) promotions in store in their neighbourhood. A 3-item scale indicating the frequency of experiencing cravings to smoke in locations where cigarettes are sold was created by asking respondents: (1) "feel a craving for a cigarette?" (2) "feel like nothing would be better than smoking a cigarette?" and (3) "feel like all you want is a cigarette?" The association between recalled exposure to POS cigarette marketing and cravings was estimated using ordinary least squares linear regression models, controlling for nicotine dependence, gender, age, race/ethnicity, income, education, frequency of visiting stores in one's neighbourhood and method of recruitment into the study. RESULTS: Recalled exposure to POS cigarette displays (p<0.001) and advertisements (p=0.002), but not promotions (p=0.06), was associated with more frequent cravings to smoke. CONCLUSIONS: Recalled exposure to POS cigarette marketing is associated with cravings to smoke as predicted by laboratory studies on the effects of smoking cues on cigarette craving. Policies that reduce or eliminate POS cigarette marketing could reduce cigarette cravings and might attenuate impulse buying of cigarettes.

Point-of-sale cigarette marketing and smoking-induced deprivation in smokers: results from a population-based survey.

BACKGROUND: Strict restrictions on outdoor cigarette marketing have resulted in increasing concentration of cigarette marketing at the point-of-sale (POS). The association between POS cigarette marketing and smoking-induced deprivation (SID) has never been studied. The aim of this study was to examine this association and how it is mediated by cravings to smoke, urges to buy cigarettes, and unplanned purchases of cigarettes. METHODS: Data from a telephone survey of 939 smokers were collected in Omaha, Nebraska. POS cigarette marketing was measured by asking respondents three questions about noticing pack displays, advertisements, and promotions such as cigarette price discounts within their respective neighborhoods. SID was measured with the following question: "In the last six months, has there been a time when the money you spent on cigarettes resulted in not having enough money for household essentials such as food? [yes/no]" We used structural equation modeling to examine the study aim. RESULTS: There was overwhelming evidence for an association between higher levels of POS cigarette marketing and a higher probability of SID (p < 0.001). This association was partly mediated by cravings to smoke, urges to buy cigarettes, and unplanned purchases of cigarettes during a visit to a neighborhood store (p < 0.001). CONCLUSION: Given that POS cigarette marketing is associated with a higher probability of experiencing SID, policies that ban POS cigarette marketing might help some smokers afford essentials household items such as food more easily and thus have better standards of living.

An Economic Perspective on Personality Traits and Alcohol Misuse: Evidence from the Health and Retirement Study.

BACKGROUND: Recent economic work suggests a role for personality traits in determining socioeconomic outcomes. Much of this work has considered labor market outcomes, human capital accumulation, and, to some extent, health outcomes. No economic studies have explored the role of the Big Five taxonomy in alcohol use and misuse. Given defining characteristics of the Big Five, they are plausibly linked with these outcomes. Alcohol misuse is associated with large social costs through healthcare costs, traffic fatalities, violence, and reduced labor market productivity. Thus, understanding risk factors for such use is warranted. AIMS OF THE STUDY: To investigate the associations between the Big Five, and measures of alcohol use and alcohol misuse. METHODS: We obtain data on older adults 50 years and older from the Health and Retirement Study (HRS). Our outcomes include one measure of use (any use) and two measures of misuse (heavy drinking and binge drinking). Comparing across different measures of alcohol consumption can shed light on whether the Big Five are related to moderate alcohol use that need not impose social costs or alcohol misuse that may indeed impose such costs. A randomly selected sub-set of respondents completed a self-administered questionnaire developed for the Midlife Development Inventory in either the 2006 or 2008 round of the HRS. We use information collected in this instrument to generate our independent variables of primary interest: agreeableness, openness, extraversion, neuroticism, and conscientiousness traits. RESULTS: We find that the Big Five personality traits are linked with measures of both alcohol use and alcohol misuse. We observe substantial heterogeneity in the associations by personality traits. Specifically, agreeableness is associated with increased risk for alcohol use/misuse while extraversion and openness are negatively associated with risk for these patterns of alcohol consumption. We find no evidence that neuroticism or contentiousness predict alcohol use and misuse. We identify heterogeneity in the associations across demographic characteristics. DISCUSSION: We find associations between the Big Five and our measures of alcohol use and alcohol misuse. Our findings are subject to several data limitations, however. Although the Big Five personality taxonomy is well utilized, it has known limitations. Even in a survey as rich as the HRS, it is likely that we are unable to control for all important variables leading to omitted variable bias. Because we focus on a sample of older adults, the generalizability of our findings to other demographic groups is not clear. IMPLICATIONS FOR HEALTHCARE PROVISION AND USE: Agreeableness is significantly associated with alcohol use and misuse, which could lead to greater utilization of healthcare services and thus increased costs to the healthcare system. IMPLICATION FOR HEALTH POLICIES: Healthcare providers should consider aspects of personality when developing and communicating treatment options. Moreover, psychology and economic work documents that interventions can alter aspects of personality even among older adults. Further research on and implementation of effective interventions may be warranted. IMPLICATIONS FOR FURTHER RESEARCH: Future studies should examine the implications of personality for a broader range of outcomes. Survey administrators could consider including validated measures of personality in surveys to facilitate such research.

Association between Daytime Napping and Chronic Diseases in China.

OBJECTIVES: To explore the relationship between daytime napping and incidence of chronic diseases over the past 6 months among adults in China. METHODS: Based on data collected from 13,469 respondents over age 40 in the Chinese Family Panel Studies in 2010, logistic regression models were estimated to examine the association between daytime napping and the incidence of any chronic diseases and 3 specific chronic diseases (hypertension, diabetes, and heart disease) after adjusting for confounders. Differences of risks by sex and age were also investigated. RESULTS: In the sample, 50.8% were women and 32.2% were over 60 years old. Adjusted estimates show respondents with daytime napping had elevated odds of developing any chronic diseases, hypertension, and diabetes compared to those who did not nap; having over 60 minutes of daytime napping had weaker association compared with shorter duration of daytime napping. The association between daytime napping and hypertension was found in women but not in men. CONCLUSIONS: Daytime napping appears to be associated with elevated risk of incidence of any chronic diseases, hypertension, and diabetes.

The Association of Exposure to Point-of-Sale Tobacco Marketing with Quit Attempt and Quit Success: Results from a Prospective Study of Smokers in the United States.

The aim was to assess the association of exposure to point-of-sale (POS) tobacco marketing with quit attempt and quit success in a prospective study of smokers in the United States. Data were collected via telephone-interview on exposure to POS tobacco marketing, sociodemographic and smoking-related variables from 999 smokers in Omaha, Nebraska, in the United States. Exposure to POS tobacco marketing was measured by asking respondents three questions about noticing pack displays, advertisements, and promotions in their respective neighborhoods stores. These three variables were combined into a scale of exposure to POS tobacco marketing. About 68% of the respondents participated in a six-month follow-up phone interview and provided data on quit attempts and smoking cessation. At the six-month follow-up, 39.9% of respondents reported to have made a quit attempt, and 21.8% of those who made a quit attempt succeeded in quitting. Exposure to POS marketing at baseline was not associated with the probability of having made a quit attempt as reported at the six-month follow-up (p = 0.129). However, higher exposure to POS marketing was associated with a lower probability of quit success among smokers who reported to have attempted to quit smoking at six-month follow-up (p = 0.006). Exposure to POS tobacco marketing is associated with lower chances of successfully quitting smoking. Policies that reduce the amount of exposure to POS marketing might result in higher smoking cessation rates.

Disparities in visual impairment by immigrant status in the United States.

PURPOSE: To examine differences in visual impairment between immigrants and natives in the United States (US). DESIGN: This is a cross-sectional study of clinical vision examination data from the 2003-2008 National Health and Nutrition Examination Survey. METHODS: Analyses compare myopia, hyperopia, astigmatism, and visual acuity between noncitizens, naturalized citizens, and US natives. Visual acuity variables included having 20/40 or better corrected vision. Differences in 20/20 vision and legal blindness (20/200 or worse) were also examined. Respondents born in the United States were defined as US natives. Foreign-born respondents were categorized as either naturalized US citizens or noncitizen residents. Multivariate logistic regression of outcomes adjusted for sex, age, race/ethnicity, poverty, insurance, diabetes, and surgical correction for eyesight. RESULTS: A smaller percentage of noncitizens than US natives had myopia (18.8% vs 30.7%) or astigmatism (22.0% vs 30.9%). However, noncitizens using corrective lenses had an adjusted odds ratio (AOR) of 0.65 of having 20/20 vision compared to US natives (95% confidence interval [CI] 0.48-0.88). Differences in visual acuity for 20/40 and better vision were not statistically significant for corrective lens users. Among nonusers of corrective lenses, noncitizens were significantly less likely than US natives to have 20/40 or better vision (AOR = 0.54; 95% CI 0.39-0.74). Noncitizens also had up to 3.5 times the odds of being legally blind relative to US natives after adjusting for confounding factors (95% CI 1.52-7.83). CONCLUSIONS: Significant differences in visual acuity exist between immigrants and US natives. More research is necessary to identify underlying factors that may explain these disparities in visual impairment.