The impact of menopausal symptoms on quality of life, productivity, and economic outcomes.

BACKGROUND: The aim of this study was to investigate the impact of menopausal symptoms and menopausal symptom severity on health-related quality of life (HRQoL), work impairment, healthcare utilization, and costs. METHODS: Data from the 2005 United States National Health and Wellness Survey were used, with only women 40-64 years without a history of cancer included in the analyses (N=8,811). Women who reported experiencing menopausal symptoms (n=4,116) were compared with women not experiencing menopausal symptoms (n=4,695) on HRQoL, work impairment, and healthcare utilization using regression modeling (and controlling for demographics and health characteristic differences). Additionally, individual menopausal symptoms were used as predictors of outcomes in a separate set of regression models. RESULTS: The mean age of women in the analysis was 49.8 years (standard deviation,±5.9). Women experiencing menopausal symptoms reported significantly lower levels of HRQoL and significantly higher work impairment, and healthcare utilization than women without menopausal symptoms. Depression, anxiety, and joint stiffness were symptoms with the strongest associations with health outcomes. CONCLUSIONS: Menopausal symptoms can be a significant humanistic and economic burden on women in middle age.

Impact of the severity of vasomotor symptoms on health status, resource use, and productivity.

OBJECTIVE: The current study characterizes health-related quality of life, work productivity, and resource use among postmenopausal women by severity of vasomotor symptoms (VMS). METHODS: Participants were selected from the 2010 US National Health and Wellness Survey. Women aged 40 to 75 years who did not report a history of menstrual bleeding or spotting for 1 year were eligible for analysis (N = 3,267). Cohorts of women with no VMS (n = 1,740), mild VMS (n = 931), moderate VMS (n = 462), and severe VMS (n = 134) were compared after controlling for demographic and health characteristics. Outcome measures were assessed using linear models and included health status, work productivity within the past 7 days, and healthcare resource use within the past 6 months. RESULTS: The mean age of women experiencing severe VMS was 57.92 years. After demographic and health characteristics had been controlled for, women experiencing severe and moderate VMS reported significantly lower mean health status scores compared with women with no symptoms (P < 0.0001). The mean number of menopause symptom-related physician visits was significantly greater among women with severe, moderate, or mild symptoms than among women with no symptoms (P < 0.0001). Among employed women experiencing VMS, women with severe and moderate symptoms had adjusted presenteeism of 24.28% and 14.3%, versus 4.33% in women with mild symptoms (P < 0.001), and activities of daily living impairment of 31.66% and 17.06%, versus 6.16% in women with mild symptoms (P < 0.0001). CONCLUSIONS: In postmenopausal women, a greater severity of VMS is significantly associated with lower levels of health status and work productivity, and greater healthcare resource use.

The costs associated with sleep symptoms among patients with fibromyalgia.

AIMS: To assess the costs associated with sleep symptoms among patients with fibromyalgia (FM). PATIENTS & METHODS: Patients reporting physician-diagnosed FM from the National Health and Wellness Survey were categorized into three groups based on the number of sleep symptoms reported: two or more sleep symptoms (n = 1353), one sleep symptom (n = 574) and no sleep symptoms (n = 269). Annual direct and indirect costs were compared among the groups controlling for relevant confounders. RESULTS: After adjusting for demographic and health characteristics, patients with FM with one, two or more sleep symptoms had higher annual physician costs (US$12,328 and US$12,261, respectively) and higher annual emergency room visit costs (US$846 and US$729, respectively) than patients with FM without any sleep symptoms (physician visit costs: US$9845; emergency room visit costs: US$527; all p < 0.05). Similarly, both patients with one (US$18,100) and two or more sleep symptoms (US$18,428) reported higher total indirect costs compared with those without any sleep symptoms (US$14,711; p < 0.05). CONCLUSIONS: Among the FM population, sleep symptoms were prevalent and associated with higher direct and indirect costs, suggesting improved management may have long-term cost savings.

The association of sleep difficulties with health-related quality of life among patients with fibromyalgia.

BACKGROUND: Difficulty sleeping is common among patients with fibromyalgia (FM); however, its impact on health-related quality of life (HRQoL) is not well understood. The aim of the current study was to assess the burden of sleep difficulty symptoms on HRQoL among patients with FM. METHODS: The current study included data from the 2009 National Health and Wellness Survey (N=75,000), which is a cross-sectional, Internet-based survey representative of the adult US population. The prevalence of sleep difficulty symptoms among patients with FM (n=2,196) were compared with matched controls (n=2,194), identified using propensity-score matching. Additionally, the relationship between the number of sleep difficulty symptoms (none, one, or two or more) and HRQoL (using the SF-12v2) was assessed using regression modeling, controlling for demographic and health history variables. RESULTS: Of the 2,196 patients with FM, 11.2% reported no sleep difficulty symptoms, 25.7% reported one sleep difficulty symptom, and 63.05% reported two or more sleep difficulty symptoms. The prevalence of sleep difficulty symptoms was significantly higher than matched controls. Patients with one and two sleep difficulty symptoms both reported significantly worse HRQoL summary and domain scores relative to those with no sleep difficulty symptoms (all p<.05). Further, the relationship between sleep difficulty symptoms and HRQoL was significantly different between those with FM than matched controls, suggesting a uniqueness of the burden of sleep difficulties within the FM population. CONCLUSIONS: Among the FM population, sleep difficulty symptoms were independently associated with clinically-meaningful decrements in mental and physical HRQoL. These results suggest that greater emphasis in the treatment of sleep difficulty symptoms among the FM population may be warranted.

Comparison of health-related quality of life among patients using atypical antipsychotics for treatment of depression: results from the National Health and Wellness Survey.

BACKGROUND: Use of atypical antipsychotics (AA) in combination with an antidepressant is recommended as an augmentation strategy for patients with depression. However, there is a paucity of data comparing aripiprazole and other AAs in terms of patient reported outcomes. Therefore, the objective of this study was to examine the levels of HRQoL and health utility scores in patients with depression using aripiprazole compared with patients using olanzapine, quetiapine, risperidone and ziprasidone. METHODS: Data were obtained from the 2009, 2010, and 2011 National Health and Wellness Survey (NHWS), a cross-sectional, internet-based survey that is representative of the adult US population. Only those patients who reported being diagnosed with depression and taking an antidepressant and an atypical antipsychotic for depression were included. Patients taking an atypical antipsychotic for less than 2 months or who reported being diagnosed with bipolar disorder or schizophrenia were excluded. Patients taking aripiprazole were compared with patients taking other atypical antipsychotics. Health-related quality of life (HRQoL) and health utilities were assessed using the Short Form 12-item (SF-12) health survey. Differences between groups were analyzed using General Linear Models (GLM) controlling for demographic and health characteristics. RESULTS: Overall sample size was 426 with 59.9% taking aripiprazole (n=255) and 40.1% (n=171) taking another atypical antipsychotic (olanzapine (n=19), quetiapine (n=127), risperidone (n=14) or ziprasidone (n=11)). Of the SF-12 domains, mean mental component summary (MCS) score (p=.018), bodily pain (p=.047), general health (p=.009) and emotional role limitations (p=.009) were found to be significantly higher in aripiprazole users indicating better HRQoL compared to other atypical antipsychotics. After controlling for demographic and health characteristics, patients taking aripiprazole reported significantly higher mean mental SF-12 component summary (34.10 vs. 31.43, p=.018), bodily pain (55.19 vs. 49.05, p=.047), general health (50.05 vs. 43.07, p=.009), emotional role limitations (49.44 vs. 41.83, p=.009), and SF-6D utility scores (0.59 vs. 0.56, p=.042). CONCLUSIONS: Comparison of patients taking aripiprazole with a cohort of patients using another AA for depression demonstrated that aripiprazole was independently associated with better (both statistically and clinically) HRQoL and health utilities.

The burden of viral hepatitis C in Europe: a propensity analysis of patient outcomes.

OBJECTIVE: Hepatitis C virus (HCV) affects 170 million patients worldwide and is the leading cause of liver cirrhosis and hepatocellular carcinoma. The aim of the current study is to examine the burden of HCV in the European Union (EU) from a patient perspective. METHODS: Using data from the 2010 EU National Health and Wellness Survey, patients who reported a diagnosis of HCV (n=332) were compared with a propensity-score-matched non-HCV control group (n=332) on measures of quality of life (using the SF-12v2), work productivity, and healthcare resource utilization in the past 6 months. All analyses applied sampling weights to project to the respective country populations. RESULTS: Projected prevalence estimates of HCV were 0.59% in France, 0.44% in Germany, 1.42% in Italy, 0.82% in Spain, and 0.35% in the UK. HCV patients reported significantly lower levels of emotional role limitations (means=66.4 vs. 70.6, P=0.040), physical functioning (means=63.8 vs. 71.9, P=0.001), general health (means=48.3 vs. 54.4, P=0.004), bodily pain (means=64.3 vs. 70.8, P=0.002), and physical component summary scores (means=42.9 vs. 45.3, P=0.002) than the matched controls. Patients with HCV also reported significantly higher levels of presenteeism (means=27.1 vs. 21.0%, P=0.044) and a greater number of physician visits in the past 6 months (means=9.9 vs. 6.7, P<0.001). CONCLUSION: Using a population-based survey methodology and a propensity-score matching analysis, these results add to the literature by documenting the significant effect that HCV has on a variety of both humanistic and economic outcomes in the EU.

The burden of chronic obstructive pulmonary disease among employed adults.

OBJECTIVE: To examine quality of life, work productivity, and health care resource use among employed adults ages 40-64 years with chronic obstructive pulmonary disease (COPD) in the United States. METHODS: Data from the 2009 National Health and Wellness Survey were used. All employed adults ages 40-64 years with or without a self-reported diagnosis of COPD were included in the study. Impact on quality of life (using the mental and physical component summary scores and health utilities from the Short Form-12v2), work productivity and activity impairment (using the Work Productivity and Activity Impairment questionnaire), and resource use were analyzed using regression modeling. RESULTS: There were 1112 employed adults with COPD versus 18,912 employed adults without COPD. After adjusting for demographics and patient characteristics, adults with COPD reported significantly lower mean levels of mental component summary (46.8 vs 48.5), physical component summary (45.6 vs 49.2), and health utilities (0.71 vs 0.75) than adults without COPD. Workers with COPD reported significantly greater presenteeism (18.9% vs 14.3%), overall work impairment (20.5% vs 16.3%), and impairment in daily activities (23.5% vs 17.9%) than adults without COPD. Employed adults with COPD also reported more mean emergency room visits (0.21 vs 0.12) and more mean hospitalizations (0.10 vs 0.06) in the previous 6 months than employed adults without COPD. All of the above differences were significant at two-sided P < 0.05. CONCLUSION: After adjusting for various confounders, employed adults with COPD reported significantly lower quality of life and work productivity, and increased health care resource utilization than employed adults without COPD. These results highlight the substantial impact and burden of COPD in the United States workforce.

The impact of COPD on quality of life, productivity loss, and resource use among the elderly United States workforce.

Abstract To address the gap in knowledge about the impact of chronic obstructive pulmonary disease (COPD) on older working adults, this study examined quality of life, worker productivity, and healthcare resource utilization among employed adults aged 65 and older with and without COPD. Among 2009 National Health and Wellness Survey (a cross-sectional, internet-based survey representative of the US adult population) respondents, employed adults aged 65 years and older, with COPD (n = 297) and without COPD (n = 3061), were included in analyses. Impact of self-reported COPD diagnosis on mean quality of life (using health utilities and mental, MCS, and physical, PCS, component summary scores from SF-12v2), work productivity and activity impairment (using the WPAI questionnaire), and resource use were examined. Adjusting for demographic and health characteristics such as co-morbidities (weighted to project to the US population) in regression models (linear, negative binomial, or logistic, as appropriate given the outcome measure), older workers with COPD reported significantly lower MCS (52.1 vs. 53.4, p < .05), PCS (40.3 vs. 47.2, p < .05), and health utilities (0.72 vs. 0.79, p < .05) than those without COPD, and significantly greater percentages of impairment while at work (presenteeism) (12.6% vs. 8.7%, p < .0001), overall work impairment (absenteeism and presenteeism combined) (19.3% vs. 10.0%, p < .05), and impairment in daily activities (23.9% vs. 13.7%, p < .05). There were no significant differences in absenteeism or healthcare use. Quality of life and work productivity suffered among employed adults aged 65 years and older with COPD, emphasizing the need for disease management in this population.

The burden of illness for patients with viral hepatitis C: evidence from a national survey in Japan.

OBJECTIVE: Viral hepatitis C (HCV) affects 170 million patients worldwide and 2 million patients in Japan. The objective of the current study was to examine the burden of HCV in Japan from a patient's perspective. METHODS: Using data from the 2008 and 2009 Japan National Health and Wellness Surveys, patients who reported an HCV diagnosis (n = 306) were compared with a propensity-score-matched control group (n = 306) on measures of quality of life (using the Medical Outcomes Study 12-Item Short Form Survey Instrument version 2), work productivity (using the Work Productivity and Activity Impairment questionnaire), and health-care resource use. All analyses applied sampling weights to project to the population. RESULTS: Prior to matching, patients with HCV had higher rates of hepatocellular carcinoma (4.88% vs. 0.02%) and cirrhosis (12.20% vs. 0.11%) than did subjects without HCV. The propensity-matching process eliminated differences between the two groups on demographics and patient characteristics. The postmatching analysis found significantly lower levels of quality of life for patients with HCV as measured by bodily pain (72.07 vs. 76.28), general health (44.64 vs. 48.61), and mental health (66.50 vs. 70.32) (all Ps < 0.05). Furthermore, compared with the matched group, the HCV group had significantly higher workplace absenteeism (8.59% vs. 4.12%), overall work impairment (26.08% vs. 17.32%), and health-care provider visits in the past 6 months (14.80 vs. 9.74). CONCLUSIONS: The results of this study suggest that HCV can be a substantial burden on patients in terms of quality of life in both physical and mental health measures. In addition, HCV can be a significant cost driver in terms of health-care use and lost productivity.

Depression, quality of life, work productivity, resource use, and costs among women experiencing menopause and hot flashes: a cross-sectional study.

OBJECTIVE: To examine the effect of depression on health-related quality of life, work productivity, resource use, and costs among women experiencing menopausal symptoms, including hot flashes. METHOD: The study included data from the 2005 US National Health and Wellness Survey (N = 41,184), a cross-sectional, Internet-based survey representative of the adult US population. Among women who reported experiencing menopausal symptoms, including hot flashes, women who reported experiencing depression in the last year (n = 1,165) were compared with women who did not report experiencing depression in the last year (n = 2,467), controlling for demographic and health characteristics. Outcome measures included health-related quality of life (Medical Outcomes Study 8-item Short-Form Health Survey [SF-8]), work productivity within the past 7 days, self-reported health care resource use within the past 6 months, and indirect and direct costs. RESULTS: Women experiencing depression were significantly more likely to be white, to be unemployed, to be uninsured, to currently smoke, to not exercise, and to be obese (all P < .05). After controlling for these differences, women experiencing depression reported significantly lower mental (39.66 vs 50.85, P < .05) and physical (44.05 vs 46.38, P < .05) SF-8 component summary scores. Similarly, the prevalences of time missed from work (5.31% vs 2.80%, P < .05), impairment while at work (25.00% vs 14.32%, P < .05), and impairment of daily activities (37.32% vs 23.16%, P < .05) due to health were greater among women experiencing depression. The numbers of physician visits (2.47 vs 1.77, P < .05), emergency room visits (0.27 vs 0.16, P < .05), and days hospitalized (0.36 vs 0.18, P < .05) in the past 6 months were also higher among women experiencing depression. Per woman per year indirect and direct costs were $3,066 and $1,075 higher, respectively, for women experiencing depression compared with those not experiencing depression. CONCLUSION: Approximately one-third of women experiencing menopausal symptoms, including hot flashes, also reported experiencing depression. These women reported significantly worse quality of life and significantly greater work productivity loss, health care resource use, and costs. Given the prevalence and burden, these findings suggest that proper assessment and management of depressive symptoms among women with menopause may have an important humanistic and economic benefit.

The burden of diurnal and nocturnal gastroesophageal reflux disease symptoms.

AIMS: To quantify the relationship between the timing of gastroesophageal reflux disease (GERD) symptoms and the burden of illness. PATIENTS & METHODS: Data from the 2010 National Health and Wellness Survey were used. Regression analyses compared non-GERD controls with GERD patients with diurnal symptoms, nocturnal symptoms, and both diurnal and nocturnal symptoms, controlling for potential confounders. Outcome measures included the Work Productivity and Activity Impairment and Short Form-12 questionnaires and reported healthcare resource use. RESULTS: All GERD groups demonstrated a substantial burden of illness compared with controls, estimated at US$1435 in direct costs and US$3143 in lost productivity. Experiencing GERD both day and night was associated with higher costs and lower quality of life than experiencing diurnal-only or nocturnal-only symptoms. CONCLUSION: Experiencing GERD symptoms both day and night is associated with higher costs than experiencing diurnal or nocturnal symptoms alone.

Health-related quality of life, work productivity and health care resource use associated with constipation predominant irritable bowel syndrome.

OBJECTIVES: Irritable bowel syndrome (IBS) is a common gastrointestinal disorder. Prevalence estimates of IBS vary widely, from 10 to 15%, in the U.S. However, few studies have examined constipation predominant IBS (IBS-C), a subtype of IBS. The aim of this study was to assess the effect of IBS-C on health-related quality of life (HRQOL), work productivity and activity impairment, and health care resource use. METHODS: Using data from the 2007 U.S. National Health and Wellness Survey, IBS-C patients (n = 789) were compared to a propensity-score matched comparison group (n = 789). Differences between the groups were examined on HRQOL (SF-12v2), work productivity and activity impairment (WPAI questionnaire), and self-reported resource use in the last 6 months. RESULTS: Patients with IBS-C reported significantly lower levels of HRQOL (physical component summary score: 41.55 [95% CI: 40.72-42.37] versus 44.49 [95% CI: 43.67-45.31]; mental component summary score: 40.58 [95% CI: 39.75-41.40] vs. 45.87 [95% CI: 45.04-46.70]) and significantly higher mean levels of presenteeism (31.72% [95% CI: 28.25%-35.61%] vs. 21.43% [95% CI: 19.03%-24.15%]), overall work impairment (35.54% [95% CI: 31.76%-39.76%] vs. 25.29% [95% CI: 22.59%-28.30%]), and activity impairment (45.78% [95% CI: 43.08%-48.66%] vs. 33.03% [95% CI: 31.08%-35.11%]) than matched comparators (all P values < 0.01). Patients with IBS-C reported significantly more provider visits (8.07 [95% CI: 7.38-8.82] vs. 5.55 [95% CI: 5.07-6.08]) and emergency room visits (0.57 [95% CI: 0.46-0.70] vs. 0.36 [95% CI: 0.29-0.45]) in the past 6 months (all Ps < 0.01). No statistically significant differences between the groups were observed in absenteeism or the number of the days hospitalized. CONCLUSIONS: IBS-C was associated with poorer HRQOL, greater work productivity loss and activity impairment, and greater healthcare resource use. Limitations include the study's cross-sectional design and its self-reported nature. Nevertheless, improved management of IBS-C may reduce the humanistic and economic burden of the condition and benefit patients, employers, and the healthcare system.

The impact of hepatitis C on labor force participation, absenteeism, presenteeism and non-work activities.

OBJECTIVE: Between 2.7 and 3.9 million people are currently infected with the hepatitis C virus (HCV) in the United States. Although many studies have investigated the impact of HCV on direct healthcare costs, few studies have estimated the indirect costs associated with the virus using a nationally-representative dataset. METHODS: Using data from the 2009 United States (US) National Health and Wellness Survey, patients who reported a hepatitis C diagnosis (n = 695) were compared to controls on labor force participation, productivity loss, and activity impairment after adjusting for demographics, health risk behaviors, and comorbidities. All analyses applied sampling weights to project to the population. RESULTS: Patients with HCV were significantly less likely to be in the labor force than controls and reported significantly higher levels of absenteeism (4.88 vs. 3.03%), presenteeism (16.69 vs. 13.50%), overall work impairment (19.40 vs.15.35%), and activity impairment (25.01 vs. 21.78%). A propensity score matching methodology replicated many of these findings. CONCLUSIONS: While much of the work on HCV has focused on direct costs, our results suggest indirect costs should not be ignored when quantifying the societal burden of HCV. To our knowledge, this is the first study which has utilized a large, nationally-representative data source for identifying the impact of HCV on labor force participation and work and activity impairment using both a propensity-score matching and a regression modeling framework. LIMITATIONS: All data were patient-reported (including HCV diagnosis and work productivity), which could have introduced some subjective biases.

Impact of chronic constipation on health-related quality of life, work productivity, and healthcare resource use: an analysis of the National Health and Wellness Survey.

BACKGROUND: There has been limited research addressing the effects of constipation on work productivity and healthcare resource use. AIMS: To assess the effect of chronic constipation on health outcomes and healthcare resource use. METHODS: Using data from the 2007 National Health and Wellness Survey (NHWS), chronic constipation patients (n = 1,430) were propensity score-matched to controls (n = 1,430) on demographic and clinical characteristics. Differences between groups in health-related quality of life (SF-12v2), work productivity and activity impairment, and resource use in the last 6 months were examined. Mediation analyses were conducted in order to determine whether the relationship between constipation and resource use was caused by a reduction in health status. RESULTS: Chronic constipation patients reported significantly lower levels of health-related quality of life (physical component summary score: 39.57 vs. 43.73; mental component summary score: 43.19 vs. 47.86, all P-values < 0.01) and significantly higher levels of loss of work productivity and activity impairment (absenteeism: 9.08% vs. 5.20%; presenteeism: 29.52% vs. 19.09%; overall work impairment: 33.65% vs. 21.56%; activity impairment: 46.58% vs. 33.90%, all P-values < 0.01) compared to the matched controls. Chronic constipation patients also reported significantly more provider (7.73 vs. 5.63) and emergency room visits (0.52 vs. 0.30) in the past 6 months (all P-values < 0.01). Mediation analyses suggested that increased resource use among chronic constipation patients were partially a result of reduced health status. CONCLUSIONS: Compared to matched controls, chronic constipation patients reported greater economic and humanistic burden. Alleviating the humanistic burden associated with constipation may have economic benefits.

The relationship between patient-reported tolerability issues with oral antidiabetic agents and work productivity among patients having type 2 diabetes.

OBJECTIVE: To investigate the association between reported oral antidiabetic tolerability issues and work productivity, activity impairment, and indirect costs. METHODS: Data were collected from the 2006 to 2008 US National Health and Wellness Survey and the Lightspeed Research, using an Internet-based questionnaire (N = 2074). RESULTS: Absenteeism, presenteeism, overall work impairment, and activity impairment increased as the number of tolerability issues increased. Similar results were observed using a diabetes-specific productively measure. Total annual adjusted indirect costs (absenteeism and presenteeism costs summed) were $2759, $5533, $7537, and $8405 for patients with 1, 2, 3, and 4 or more tolerability issues, respectively. CONCLUSIONS: The consideration of tolerability profiles of oral antidiabetic agents may lead to improved productivity among treated patients. Furthermore, targeted educational programs regarding risks and management of these issues to employees with type 2 diabetes mellitus may benefit both employers and patients.

Humanistic and economic impacts of hepatitis C infection in the United States.

OBJECTIVE: Prior research examining the effect of hepatitis C virus (HCV) on health-related quality of life (HRQoL) and healthcare costs is flawed because non-patient controls were not adequately comparable to HCV patients. The current study uses a propensity score matching methodology to address the following research question: is the presence of diagnosed hepatitis C (HCV) associated with poorer health-related quality of life (HRQoL) and greater healthcare resource use? METHODS: Using data from the 2009 US National Health and Wellness Survey, patients who reported a HCV diagnosis (n = 695) were compared to propensity-matched controls (n = 695) on measures of HRQoL and healthcare resource use. All analyses applied sampling weights to project to the US population. RESULTS: HCV patients reported significantly lower levels of HRQoL relative to the matched-control group, including the physical component score (39.6 vs. 42.7, p < 0.0001) and health utilities (0.63 vs. 0.66, p < 0.0001). The number of emergency room visits (0.59 vs. 0.44, p < 0.05) and physician visits (7.7 vs. 5.9, p < 0.05) in the past 6 months were significantly higher for the HCV group relative to matched controls. CONCLUSION: The results of this study suggest that HCV represents a substantial burden on patients by having a significant and clinically-relevant impact on key dimensions of HRQoL as well as on utilization of healthcare resources, the latter of which would result in increased direct medical costs. LIMITATIONS: Due to limitations of the internet survey approach (e.g., inability to confirm HCV diagnosis), future research is needed to confirm these findings.

Multinational Internet-based survey of patient preference for newer oral or injectable Type 2 diabetes medication.

BACKGROUND: The prevalence of Type 2 diabetes mellitus continues to rise. Although glucagon-like peptide-1 (GLP-1) analog and dipeptidyl peptidase-4 (DPP-4) inhibitor medications are effective, there are differences between these products, including method of administration (injectable versus oral). The objective of this study was to examine patient preferences (and predictors of preferences) for two different medication profiles, one similar to a GLP-1 analog (liraglutide) and another similar to a DPP-4 inhibitor (sitagliptin). METHODS: Internet survey data were collected in two waves (wave 1, n = 2402; wave 2, n = 1340) using patients from the US and Europe. Patients were presented with two hypothetical medication profiles ("drug A" and "drug B", resembling sitagliptin and liraglutide, respectively) and asked to report their preferences. RESULTS: Most patients in wave 1 and wave 2 reported that overall they would prefer a drug with the sitagliptin-like profile (81.9% and 84.4%, respectively) over a drug with the liraglutide-like profile (18.1% and 15.6%, respectively), and >80% of patients reported that they would be able to take a drug with the sitagliptin-like profile as directed by their physician for a longer period. The likelihood of preferring the sitagliptin-like profile significantly increased as age (odds ratio [OR] = 1.02) and importance placed on method of administration (OR = 1.32) increased (P < 0.05). Although the sitagliptin-like profile was preferred by the majority of patients in all subgroups, a lower proportion of patients with obesity, with weight gain, with A1C values above target, and who exercised preferred the sitagliptin-like profile compared with those without obesity (77.0% versus 87.9%), without weight gain (77.8% versus 86.7%), with A1C values at or below target (79.0% versus 86.5%), and who did not exercise (81.6% versus 86.4%), respectively (P < 0.05). CONCLUSIONS: This research suggests that patients (across geographies) prefer an oral medication with a profile resembling sitagliptin to an injectable medication with a profile resembling liraglutide.