Dataset Information

Multimorbidity Trends in United States Adults, 1988-2014.

ABSTRACT: IMPORTANCE:The simultaneous presence of multiple conditions in one patient (multi-morbidity) is a key challenge facing primary care. OBJECTIVE:The purpose of this study was to determine the prevalence of multi-morbidity and to document changes in prevalence during the last 25 years. DESIGN/SETTING:Cross-sectional study using multiple years (1988-2014) of the National Health and Nutrition Examination Survey (NHANES) were analyzed. SETTING:Multiple years (1988 to 2014) of the National Health and Nutrition Examination Survey (NHANES) from the United States were analyzed. PARTICIPANTS:Noninstitutionalized adults. MAIN OUTCOMES AND MEASURES:Number of chronic conditions per individual analyzed by age, race, gender, and socioeconomic factors. RESULTS:A total of 57,303 individuals were surveyed regarding the presence of multi-morbidity in separate surveys spanning 1988-2014. The overall current prevalence in 2013-2014 of >2 morbidities was 59.6% (95% CI 58.1%-61.1%), 38.5% had 3 or more, and 22.7% had 4 or more morbidities, which was significantly higher than in 1988 (45.7%, 95% CI 43.5%-47.8%, with >2 morbidities). Among individuals with 2 or more morbidities, 54.1% have obesity compared to 41.9% in 1988. Among adults age >65, prevalence was 91.8% for 2 or more morbidities. Whites and Blacks had significantly higher prevalence (59.2% and 60.1%) than Hispanic or "other" race (45.0%, P < .0001). Women (58.4%) had more current multi-morbidities (>2) than men (55.9%, P = .01). CONCLUSIONS AND RELEVANCE:Multimorbidity is common and has been increasing over the last 25 years. This finding has implications for public health policy and anticipated health costs for the coming years.

SUBMITTER: King DE

PROVIDER: S-EPMC6368177 | biostudies-literature | 2018 Jul-Aug

REPOSITORIES: biostudies-literature

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Publications

Multimorbidity Trends in United States Adults, 1988-2014.

King Dana E DE Xiang Jun J Pilkerton Courtney S CS

Journal of the American Board of Family Medicine : JABFM 20180701 4

<h4>Importance</h4>The simultaneous presence of multiple conditions in one patient (multi-morbidity) is a key challenge facing primary care.<h4>Objective</h4>The purpose of this study was to determine the prevalence of multi-morbidity and to document changes in prevalence during the last 25 years.<h4>Design/setting</h4>Cross-sectional study using multiple years (1988-2014) of the National Health and Nutrition Examination Survey (NHANES) were analyzed.<h4>Setting</h4>Multiple years (1988 to 2014) ...[more]

PMID: 29986975

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Project description:IMPORTANCE:Previous analyses of obesity trends among children and adolescents showed an increase between 1988-1994 and 1999-2000, but no change between 2003-2004 and 2011-2012, except for a significant decline among children aged 2 to 5 years. OBJECTIVES:To provide estimates of obesity and extreme obesity prevalence for children and adolescents for 2011-2014 and investigate trends by age between 1988-1994 and 2013-2014. DESIGN, SETTING, AND PARTICIPANTS:Children and adolescents aged 2 to 19 years with measured weight and height in the 1988-1994 through 2013-2014 National Health and Nutrition Examination Surveys. EXPOSURES:Survey period. MAIN OUTCOMES AND MEASURES:Obesity was defined as a body mass index (BMI) at or above the sex-specific 95th percentile on the US Centers for Disease Control and Prevention (CDC) BMI-for-age growth charts. Extreme obesity was defined as a BMI at or above 120% of the sex-specific 95th percentile on the CDC BMI-for-age growth charts. Detailed estimates are presented for 2011-2014. The analyses of linear and quadratic trends in prevalence were conducted using 9 survey periods. Trend analyses between 2005-2006 and 2013-2014 also were conducted. RESULTS:Measurements from 40,780 children and adolescents (mean age, 11.0 years; 48.8% female) between 1988-1994 and 2013-2014 were analyzed. Among children and adolescents aged 2 to 19 years, the prevalence of obesity in 2011-2014 was 17.0% (95% CI, 15.5%-18.6%) and extreme obesity was 5.8% (95% CI, 4.9%-6.8%). Among children aged 2 to 5 years, obesity increased from 7.2% (95% CI, 5.8%-8.8%) in 1988-1994 to 13.9% (95% CI, 10.7%-17.7%) (P?<?.001) in 2003-2004 and then decreased to 9.4% (95% CI, 6.8%-12.6%) (P?=?.03) in 2013-2014. Among children aged 6 to 11 years, obesity increased from 11.3% (95% CI, 9.4%-13.4%) in 1988-1994 to 19.6% (95% CI, 17.1%-22.4%) (P?<?.001) in 2007-2008, and then did not change (2013-2014: 17.4% [95% CI, 13.8%-21.4%]; P?=?.44). Obesity increased among adolescents aged 12 to 19 years between 1988-1994 (10.5% [95% CI, 8.8%-12.5%]) and 2013-2014 (20.6% [95% CI, 16.2%-25.6%]; P?<?.001) as did extreme obesity among children aged 6 to 11 years (3.6% [95% CI, 2.5%-5.0%] in 1988-1994 to 4.3% [95% CI, 3.0%-6.1%] in 2013-2014; P?=?.02) and adolescents aged 12 to 19 years (2.6% [95% CI, 1.7%-3.9%] in 1988-1994 to 9.1% [95% CI, 7.0%-11.5%] in 2013-2014; P?<?.001). No significant trends were observed between 2005-2006 and 2013-2014 (P value range, .09-.87). CONCLUSIONS AND RELEVANCE:In this nationally representative study of US children and adolescents aged 2 to 19 years, the prevalence of obesity in 2011-2014 was 17.0% and extreme obesity was 5.8%. Between 1988-1994 and 2013-2014, the prevalence of obesity increased until 2003-2004 and then decreased in children aged 2 to 5 years, increased until 2007-2008 and then leveled off in children aged 6 to 11 years, and increased among adolescents aged 12 to 19 years.

Project description:BACKGROUND:Although the risks of using central nervous system depressant (CNS-D) medications with alcohol are well documented, little is known about trends in prescribed use of these medications among individuals who regularly consume alcohol (i.e., trends in "concurrent use"). We examined changes in the prevalence of prescribed CNS-D medications among individuals who drank alcohol on 52 or more occasions in the past year ("regular drinking"). CNS-D medications included sedative-hypnotics (subclassified as anxiolytics or sleep medications) and opioids. METHODS:We used 8 cross-sectional cycles of the National Health and Nutrition Examination Survey (1999-2000 to 2013-2014) from participants aged 20 and older (n = 37,709). We used log-binomial regression to examine (i) prevalence trends of prescribed CNS-D medication use, (ii) trend differences by drinking status, and (iii) correlates of CNS-D medication use. RESULTS:Among those who drink regularly, the relative annual increase in prevalence of sedative-hypnotic use was 5.3% (95% CI: 2.7 to 7.9): Anxiolytic and sleep medication use increased annually by 3.7% (95% CI: 0.8 to 6.7) and 11.2% (95% CI: 6.5 to 16.0), respectively. Opioid use trends among those who drink regularly were not statistically significant but were nonlinear. Differences in CNS-D medication trends between those who drink regularly and those who drink infrequently/abstain were not statistically significant. Those who drink regularly were less likely than those who drink infrequently/abstain to use opioids (adjusted relative risk [ARR]: 0.69, 95% CI: 0.60 to 0.78) and anxiolytics (ARR: 0.71, 95% CI: 0.61 to 0.81), but not sleep medications (ARR: 1.04, 95% CI: 0.80 to 1.35). Those aged 40 and older were 2 to 5 times as likely as those aged 20 to 29 to use sedative-hypnotics. CONCLUSIONS:Among those who drink regularly, the prevalence of prescribed sedative-hypnotic use increased and prescribed opioid use remained common. These trends indicate that a substantial portion of the population is at risk of alcohol-related adverse drug reactions-particularly those aged 40 and older.

Project description:ImportanceAccess to appropriate prescription medications, use of inappropriate or ineffective treatments, and adverse drug events are public health concerns among US children and adolescents.ObjectiveTo evaluate trends in use of prescription medications among US children and adolescents.Design, setting, and participantsUS children and adolescents aged 0 to 19 years in the 1999-2014 National Health and Nutrition Examination Survey (NHANES)-serial cross-sectional, nationally representative surveys of the civilian noninstitutionalized population.ExposuresSex, age, race and Hispanic origin, household income and education, insurance status, current health status.Main outcomes and measuresUse of any prescription medications or 2 or more prescription medications taken in the past 30 days; use of medications by therapeutic class; trends in medication use across 4-year periods from 1999-2002 to 2011-2014. Data were collected though in-home interview and direct observation of the prescription container.ResultsData on prescription medication use were available for 38 277 children and adolescents (mean age, 10 years; 49% girls). Overall, use of any prescription medication in the past 30 days decreased from 24.6% (95% CI, 22.6% to 26.6%) in 1999-2002 to 21.9% (95% CI, 20.3% to 23.6%) in 2011-2014 (β = -0.41 percentage points every 2 years [95% CI, -0.79 to -0.03]; P = .04), but there was no linear trend in the use of 2 or more prescription medications (8.5% [95% CI, 7.6% to 9.4%] in 2011-2014). In 2011-2014, the most commonly used medication classes were asthma medications (6.1% [95% CI, 5.4% to 6.8%]), antibiotics (4.5% [95% CI, 3.7% to 5.5%]), attention-deficit/hyperactivity disorder (ADHD) medications (3.5% [95% CI, 2.9% to 4.2%]), topical agents (eg, dermatologic agents, nasal steroids) (3.5% [95% CI, 3.0% to 4.1%]), and antihistamines (2.0% [95% CI, 1.7% to 2.5%]). There were significant linear trends in 14 of 39 therapeutic classes or subclasses, or in individual medications, with 8 showing increases, including asthma and ADHD medications and contraceptives, and 6 showing decreases, including antibiotics, antihistamines, and upper respiratory combination medications.Conclusions and relevanceIn this study of US children and adolescents based on a nationally representative survey, estimates of prescription medication use showed an overall decrease in use of any medication from 1999-2014. The prevalence of asthma medication, ADHD medication, and contraceptive use increased among certain age groups, whereas use of antibiotics, antihistamines, and upper respiratory combination medications decreased.

Dataset Information

Multimorbidity Trends in United States Adults, 1988-2014.

Publications

Multimorbidity Trends in United States Adults, 1988-2014.

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