OBJECTIVE: To assess health care utilization and associated costs among patients with Alzheimer disease (AD), with and without dysphagia. METHODS: MarketScan Commercial and Medicare databases were analyzed. Patients with a diagnosis of AD with and without dysphagia between October 2006 and September 2010 were included. Acetylcholinesterase inhibitor usage, the number of outpatient and emergency room (ER) visits and hospitalizations, and associated health care costs were assessed. All variables were measured 1 year after the initial diagnosis of AD at the patient level. Patients with dysphagia were matched to patients without dysphagia using propensity score-matching (PSM) methods. Regression models were conducted to compare utilization and costs between the 2 groups. RESULTS: A total of 485 patients with dysphagia and 8492 patients without dysphagia were included. Before matching, patients with dysphagia were older (81.1 vs. 79.8 y), and had higher Charlson Comorbidity Index scores (2.4 vs. 1.7). After matching, all baseline covariates were not statistically different between the 2 groups. Multivariate regression results showed that patients with dysphagia had a higher likelihood of all-cause hospitalizations [odds ratio (OR)=2.26, 95% confidence interval (CI)=1.70-2.99, P=0.001] and all-cause ER visits (OR=1.45, 95% CI=1.12-1.87, P=0.007) compared with patients without dysphagia; they also had a higher likelihood for AD-related hospitalizations and ER visits. The difference in all-cause total health care, ER, and hospitalization costs between patients with and without dysphagia were $3620 (95% CI=$2863-$4375), $258 (95% CI=$241-$274), and $3547 (95% CI=$3325-$3770), respectively. CONCLUSIONS: This study suggests that patients with AD and dysphagia have higher health care utilization and costs compared with patients without dysphagia.
OBJECTIVE: To assess health care utilization and associated costs among patients with Alzheimer disease (AD), with and without dysphagia. METHODS: MarketScan Commercial and Medicare databases were analyzed. Patients with a diagnosis of AD with and without dysphagia between October 2006 and September 2010 were included. Acetylcholinesterase inhibitor usage, the number of outpatient and emergency room (ER) visits and hospitalizations, and associated health care costs were assessed. All variables were measured 1 year after the initial diagnosis of AD at the patient level. Patients with dysphagia were matched to patients without dysphagia using propensity score-matching (PSM) methods. Regression models were conducted to compare utilization and costs between the 2 groups. RESULTS: A total of 485 patients with dysphagia and 8492 patients without dysphagia were included. Before matching, patients with dysphagia were older (81.1 vs. 79.8 y), and had higher Charlson Comorbidity Index scores (2.4 vs. 1.7). After matching, all baseline covariates were not statistically different between the 2 groups. Multivariate regression results showed that patients with dysphagia had a higher likelihood of all-cause hospitalizations [odds ratio (OR)=2.26, 95% confidence interval (CI)=1.70-2.99, P=0.001] and all-cause ER visits (OR=1.45, 95% CI=1.12-1.87, P=0.007) compared with patients without dysphagia; they also had a higher likelihood for AD-related hospitalizations and ER visits. The difference in all-cause total health care, ER, and hospitalization costs between patients with and without dysphagia were $3620 (95% CI=$2863-$4375), $258 (95% CI=$241-$274), and $3547 (95% CI=$3325-$3770), respectively. CONCLUSIONS: This study suggests that patients with AD and dysphagia have higher health care utilization and costs compared with patients without dysphagia.
Authors: Alexandria F Naftchi; John Vellek; Julia Stack; Eris Spirollari; Sima Vazquez; Ankita Das; Jacob D Greisman; Zehavya Stadlan; Omar H Tarawneh; Sabrina Zeller; Jose F Dominguez; Merritt D Kinon; Chirag D Gandhi; Syed Faraz Kazim; Meic H Schmidt; Christian A Bowers Journal: Dysphagia Date: 2022-08-09 Impact factor: 2.733
Authors: Rainer Dziewas; Anne Marie Beck; Pere Clave; Shaheen Hamdy; Hans Jürgen Heppner; Susan E Langmore; Andreas Leischker; Rosemary Martino; Petra Pluschinski; Andreas Roesler; Reza Shaker; Tobias Warnecke; Cornel Christian Sieber; Dorothee Volkert; Rainer Wirth Journal: Dysphagia Date: 2016-08-29 Impact factor: 2.733