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Nichols GA, Amitay EL, Chatterjee S, Steubl D. Health Care Costs Associated with the Development and Combination of Cardio-Renal-Metabolic Diseases. KIDNEY360 2023; 4:1382-1388. [PMID: 37461134 PMCID: PMC10615376 DOI: 10.34067/kid.0000000000000212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 07/10/2023] [Indexed: 10/28/2023]
Abstract
Key Points Onset of any new cardio-renal-metabolic condition drove substantial increase in health care costs. Overall costs increased by $10,316 (130%) when CKD developed, $6789 (84%) for type 2 diabetes, $21,573 (304%) for atherosclerotic cardiovascular disease, and $36,522 (475%) for heart failure. However, as a result of prediagnosis costs being higher as more conditions were present, the percentage increases in costs associated with incidence were lower when more prevalent conditions existed. Background The cardio-renal-metabolic (CRM) syndrome is a constellation of conditions which includes atherosclerotic cardiovascular disease, heart failure (HF), CKD, and type 2 diabetes. The economic consequences of developing each of these comorbidities in the context of the others have not been studied. Methods We used the electronic medical records of Kaiser Permanente Northwest to identify 387,985 members aged 18 years or older who had a serum creatinine measured between 2005 and 2017. Patients were followed through 2019. We used a statistical approach that assesses time dependency for continuous measures; the total observation period for each patient was divided into quarters (91-day increments), and each patient contributed a record for every quarter in which they were members of the health plan. CRM status was determined for each quarter. Results The incremental annualized cost of each of these chronic diseases was similar regardless of which other conditions were present when the new condition developed. Overall costs increased by $10,316 (130%) when CKD developed, $6789 (84%) for type 2 diabetes, $21,573 (304%) for atherosclerotic cardiovascular disease, and $36,522 (475%) for HF. However, as a result of prediagnosis costs being higher as more conditions were present, the percentage increases in costs associated with incidence were lower when more prevalent conditions existed. Conclusions Onset of any new CRM condition drove substantial increase in health care costs. Our findings indicate a clear interplay of CRM conditions and emphasize the need for better simultaneous prevention and management of these disease states to reduce the economic burden on health care systems.
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Affiliation(s)
| | | | | | - Dominik Steubl
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
- Department of Nephrology, Klinikum rechts der Isar, Technical University, Munich, Germany
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Nakanishi Y, Tsugihashi Y, Akahane M, Noda T, Nishioka Y, Myojin T, Kubo S, Higashino T, Okuda N, Robine JM, Imamura T. Comparison of Japanese Centenarians' and Noncentenarians' Medical Expenditures in the Last Year of Life. JAMA Netw Open 2021; 4:e2131884. [PMID: 34739063 PMCID: PMC8571656 DOI: 10.1001/jamanetworkopen.2021.31884] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
IMPORTANCE Although research has shown that centenarians tend to experience shorter periods of serious illness compared with other age groups, few studies have focused on the medical expenditures of centenarians as a potential indicator of the scale of medical resources used in their last year of life. OBJECTIVE To compare Japanese centenarians' and noncentenarians' monthly medical expenditures during the year before death according to age and sex. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study used linked national health and long-term care insurance data collected from April 2013 to March 2018 in Nara Prefecture, Japan, for residents aged 75 years or older who were insured under the Medical Care System for older adults and died between April 2014 and March 2018. Data were analyzed from April 2013 to March 2018. EXPOSURES Age of 100 years or older (centenarians) vs 75 to 99 years (noncentenarians). MAIN OUTCOMES AND MEASURES The numbers of unique inpatients and outpatients and medical expenditures related to decedents' hospitalization and outpatient care were extracted and analyzed based on sex and age group. The Jonckheere-Terpstra test was used to identify trends in unadjusted medical expenditures by age group, and generalized estimating equations were used to estimate monthly median expenditures by age group with adjustment for comorbidity burden and functional status. RESULTS Of 34 317 patients aged 75 to 109 years (16 202 men [47.2%] and 18 115 women [52.8%]) who died between April 2014 and March 2018, 872 (2.5%) were aged 100 to 104 years (131 men [15.0%] and 741 women [85.0%]) and 78 (0.2%) were aged 105 to 109 years (fewer than 10 were men). The analysis of unadjusted medical expenditures in the last year of life showed a significant trend of lower expenditures for the older age groups; the median adjusted total expenditures during the 30 days before death by age group were $6784 (IQR, $4884-$9703) for ages 75 to 79 years, $5894 (IQR, $4292-$8536) for 80 to 84 years, $5069 (IQR, $3676-$7150) for 85 to 89 years, $4205 (IQR, $3085-$5914) for 90 to 94 years, $3522 (IQR, $2626-$4861) for 95 to 99 years, $2898 (IQR, $2241-$3835) for 100 to 104 years, and $2626 (IQR, $1938-$3527) for 105 to 109 years. The proportion of inpatients among all patients in the year before death also decreased with increasing age: 4311 of all 4551 patients aged 75 to 79 years (94.7%); 43 of all 78 patients aged 105 to 109 years (55.1%); 2831 of 2956 men aged 75 to 79 years (95.8%); 50.0% of men aged 105 to 109 years (the number is not reported owing to the small sample size); 1480 of 1595 women aged 75 to 79 years (92.8%); and 55.7% of women aged 105 to 109 years (the number of women is not reported to prevent back-calculation of the number of men). Specifically, 274 of 872 patients aged 100 to 104 years (31.4%) and 35 of 78 patients aged 105 to 109 years (44.9%) had not been admitted to a hospital in the year before death. CONCLUSIONS AND RELEVANCE This cohort study found that medical expenditures in the last year of life tended to be lower for centenarians than for noncentenarians aged 75 years or older in Japan. The proportion of inpatients also decreased with increasing age. These findings may inform future health care services coverage and policies for centenarians.
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Affiliation(s)
- Yasuhiro Nakanishi
- Department of Health and Welfare Services, National Institute of Public Health, Wako, Saitama, Japan
- Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara, Nara, Japan
| | - Yukio Tsugihashi
- Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara, Nara, Japan
| | - Manabu Akahane
- Department of Health and Welfare Services, National Institute of Public Health, Wako, Saitama, Japan
| | - Tatsuya Noda
- Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara, Nara, Japan
| | - Yuichi Nishioka
- Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara, Nara, Japan
| | - Tomoya Myojin
- Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara, Nara, Japan
| | - Shinichiro Kubo
- Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara, Nara, Japan
| | - Tsuneyuki Higashino
- Healthcare and Wellness Division, Mitsubishi Research Institute Inc, Chiyoda, Tokyo, Japan
| | - Naoko Okuda
- Japan Medical Association Research Institute, Tokyo, Japan
| | - Jean-Marie Robine
- Mécanismes Moléculaires Dans les Démences, École Pratique des Hautes Études, Institut National de la Santé et de la Recherche Médicale, University of Montpellier, Montpellier, France, and Paris Sciences & Lettres Research University, Montpellier, France
- Centre de Recherche Médecine, Sciences, Santé, Santé Mentale, Société, Centre National de la Recherche Scientifique, Institut National de la Santé et de la Recherche Médicale, Ecole des Hautes Études en Sciences Sociales, University of Paris, Paris, France
| | - Tomoaki Imamura
- Department of Public Health, Health Management and Policy, Nara Medical University, Kashihara, Nara, Japan
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DelaCruz JJ, Giannikos C, Kakolyris A, Utzinger RC, Karpiak SE. Cost-Effectiveness Analysis Combining Medical and Mental Health Services for Older Adults with HIV in New York City. ATLANTIC ECONOMIC JOURNAL : AEJ 2021; 49:43-56. [PMID: 34040269 PMCID: PMC8143031 DOI: 10.1007/s11293-021-09697-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Older adults with the human immunodeficiency virus or HIV (OAWH), people 50 years and older, are aging with the disease and experience low quality of life. Mental health disorders trigger and worsen health inequalities with larger impacts on the quality of life of OAWH. This paper evaluated two rival health interventions using a standard decision-analytic model and quantified the cost per quality-adjusted life-years (QALY) to understand the differential in cost and effectiveness of an additional unit of perfect health. HIV medical care was compared with a combined strategy that includes both HIV medical and behavioral care. Primary data from a convenience sample (n=139) collected in New York City and outcomes for healthy older adults from the literature were used in this study. The incremental cost-effectiveness ratio (ICER) evaluating the economic cost and health benefits of the new intervention was $36,166 per QALY, which is less than the willingness to pay ($75,000). The ICER for Hispanics was $35,325 and for White/Caucasians was $40,499. Integrated medical plus behavioral care is cost-effective and improves quality of life among OAWH. Given the high rates of mental health disorders along with an underutilization of behavioral care among OAWH, timely and effective mental health programs are paramount to increase quality of life.
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Affiliation(s)
- Juan J DelaCruz
- Lehman College - City University of New York 250 Bedford Park Blvd W, Bronx, NY
| | - Christos Giannikos
- The Graduate Center - City University of New York 365 Fifth Avenue, New York, NY
| | - Andreas Kakolyris
- Manhattan College 4513 Manhattan College Parkway, Room DLS 505, Bronx, NY
| | - Robert C Utzinger
- Graduate Center - City University of New York365 Fifth Avenue, New York, NY
| | - Stephen E Karpiak
- ACRIA Center on HIV and Aging at GMHC & NYU-College of Nursing 307 West 38th Street, New York, NY
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