Effectiveness of a Countdown Timer in Reducing or Turnover Time

Posted on Dec 28, 2017 in Original Article | 0 comments

Effectiveness of a Countdown Timer in Reducing or Turnover Time

Majbah Uddin, MS¹, Robert Allen, PhD², Nathan Huynh, PhD¹, Jose M. Vidal, PhD³, Kevin M. Taaffe, PhD⁴, Lawrence D. Fredendall, PhD⁵, Joel S. Greenstein, PhD⁴

¹Department of Civil and Environmental Engineering, University of South Carolina; ²School of Health Research, Clemson University; ³Department of Computer Science and Engineering, University of South Carolina; ⁴Department of Industrial Engineering, Clemson University; ⁵Department of Management, Clemson University.

Corresponding Author: nathan.huynh@sc.edu

Journal MTM 6:3:25–33, 2017

doi:10.7309/jmtm.6.3.5

Clinical Application of a Smartphone-Based Ophthalmic Camera Adapter in Under-Resourced Settings in Nepal

Posted on Dec 28, 2017 in Original Article | 0 comments

Clinical Application of a Smartphone-Based Ophthalmic Camera Adapter in Under-Resourced Settings in Nepal

Carmel Mercado, MD¹, John Welling, MD^2,3,4, Matthew Oliva, MD^3,4,5, Jack Li, MD², Reeta Gurung, MD⁶, Sanduk Ruit, MD⁶, Geoff Tabin, MD^1,3,8, David Chang, MD⁷, Suman Thapa, MD, PhD⁶, David Myung, MD, PhD^1,8

¹Byers Eye Institute, Stanford University, Palo Alto, CA, USA; ²John A Moran Eye Center, University of Utah, Salt Lake City, Utah, USA; ³Himalayan Cataract Project, Waterbury, VT, USA; ⁴Medical Eye Center, Medford, OR, USA; ⁵Casey Eye Institute, Oregon Health Sciences University, Portland, OR, USA; ⁶Tilganga Institute of Ophthalmology, Kathmandu, Nepal; ⁷Los Altos Eye Physicians, Los Altos, CA, USA; ⁸VA Palo Alto Health Care System, Palo Alto, CA, USA

Correspondence Author: david.myung@stanford.edu

Journal MTM 6:3:34–42, 2017

doi:10.7309/jmtm.6.3.6

Medical Students’ Perception on the Use of QR Code Versus Traditional Pen-and-Paper as an Attendance Record Tool in Medical School

Posted on Dec 28, 2017 in Original Article | 0 comments

Medical Students’ Perception on the Use of QR Code Versus Traditional Pen-and-Paper as an Attendance Record Tool in Medical School

Kwee Choy Koh, MBBS, MMed, Pilane Liyanage Ariyananda, MD, FRCP, Esha Das Gupta, MRCP, FRCP, Rumi R. Khajotia, MD, MD, Sethuraman Nagappan, MRCP, FRCP, Vaani Valerie Visuvanathan, MBBS, MRCP, Mina Mustafa Mahmood, MD, MRCP, Siew Huoy Chua, MB BCh BAO, MRCP, Poh Sim Chung, Dipl. BA

Assoc. Prof. Kwee Choy Koh, Postal address: Head & Infectious Diseases Consultant, Department of Medicine, Clinical Campus, International Medical University, Jalan Rasah, 70400 Seremban, Negeri Sembilan, Malaysia

Corresponding Author: kweechoy_koh@imu.edu.my

Journal MTM 6:3:2–6, 2017

doi:10.7309/jmtm.6.3.2

Mobile Applications for Stroke Prevention: A Survey of Physicians’ Perspectives

Posted on Dec 28, 2017 in Original Article | 0 comments

Mobile Applications for Stroke Prevention: A Survey of Physicians’ Perspectives

Douglas Halket, BS¹, Jonathan Singer, MA², Clotilde Balucani, MD, PhD³, Dimitre Stefanov, PhD³, Steven R. Levine, MD, FAHA, FAAN, FANA⁴

¹SUNY Downstate College of Medicine, MSC, Brooklyn, NY; ²University of Nevada, Reno, Clinical Psychology, MSS, Reno, NV, ³SUNY Downstate Medical Center & Stroke Center, MSC, Brooklyn, NY; ⁴University Hospital of Brooklyn, Associate Dean for Clinical Research & Faculty Development, Downstate Medical Center & Stroke Center

Corresponding Author: douglas.halket@downstate.edu

Journal MTM 6:3:7–13, 2017

doi:10.7309/jmtm.6.3.3

Introduction

Stroke is the leading cause of preventable disability in the United States¹. Each year, approximately 795,000 Americans suffer a stroke¹. Many of these strokes are preventable. According to a case-control study of 6,000 individuals, 90% of strokes can be attributed to just 10 modifiable risk factors, and targeted interventions to reduce blood pressure and cigarette smoking as well as to promote physical activity and healthy diet could substantially reduce the risk of stroke². There are already many mobile applications that individually target each one of these interventions, although not necessarily in the specific context of stroke prevention³.

Healthcare related mobile technology has expanded rapidly over the last several years. In 2015, there were 165,000 medical and health related apps for sale in the Google and Apple store⁴, up from 40,000 in 2012⁵. However, little is known about the prevalence and nature of mobile application adoption in patient centered clinical practice, let alone about its effectiveness in changing healthcare outcomes. While there are many mobile applications in fields such as diabetes management, there are still usability and integration issues among almost all of them⁶. A 2014 study found 93 mobile application for iPhone and Android regarding general stroke information, although many of these were lacking scientifically valid information⁷.

There have been relatively few randomized controlled trials involving mobile applications, although some have shown promise. A systematic review of 9 studies assessing mobile application effectiveness in managing cardiovascular disease, lung disease, or diabetes mellitus found 3 studies where a mobile application intervention showed a statistically significant clinical improvement⁸. Additionally, there has been at least one quality improvement project studying mobile technology assistance in blood pressure control for stroke survivors⁹, although there have been no large scale randomized control trials specifically involving stroke prevention. Mobile applications have the potential to change the healthcare landscape, leading to improved outcomes while reducing cost. If mobile technology is going to be implemented in a meaningful way, it is imperative that it be grounded in clinical evidence.

The current study is the first step in examining the role that mobile technology plays in primary care physicians’ (PCPs’) practices. The purpose of this study is to examine the prevalence of PCPs using mobile applications in patient care. More specifically, to study if and how PCPs use mobile applications for stroke prevention. Also, we evaluated preferences and attitudes of PCPs toward the use of mobile applications in their practices with specific focus in stroke management, and how these preferences vary over physician and practice demographics. We hypothesize that younger physicians practicing in wealthier areas are more likely to use and recommend mobile applications.

Methods

Current PCPs in the New York City area specializing in Internal Medicine, Ob/Gyn, and Family Medicine were surveyed in person.

Participants: A convenience sample of 86 physicians (46 females) ranging from 25 to 68 years of age participated in this study, which was approved by the SUNY Downstate IRB. Participants were surveyed in person and were identified at SUNY Downstate grand rounds and the annual meeting of the New York Academy of Family Physicians. The mean age was 37 ± 12 SD. Forty one percent of the participants were attendings and the remaining 59% were residents. Sixty (70%) were Family Medicine specialists, 14 (16%) were in Ob/Gyn, and 12 (14%) were in Internal Medicine. These three specialties were selected because they provide the primary care lead in general preventative care, and the study focus is on actually managing stroke risk factors. Neurologists, despite managing patients after stroke, do not generally provide the ongoing lead in preventative care unless a patient has a separate neurological issue, and so were excluded from the study.

Measures: The standardized survey consisted of demographic questions and practice characteristics including gender, specialty, resident/attending, type of practice (private independent, private partnership, community or university hospital), years of experience (less than 3, 3 to 10, 11 to 20, greater than 20), patients seen per month (less than 30, 30 to 100, greater than 100), median income of practice zip code as determined by census data (less than $40,000 or greater than $40,000), and 11 questions on mobile application use (table 1).

Table 1: Demographic Summary of Study Subjects

Data analysis: Fisher’s exact test was used to test for association between demographic variables and whether or not the physicians used mobile applications in any patient care setting. Cochran–Armitage trend test was used to determine if higher levels of the ordinal predictors (age groups, experience and volume of patients) were associated with higher prevalence of mobile technology use. P values less than 0.05 were considered significant. All participants answered the primary question on mobile application use in patient care. Missing data in other, secondary questions were not factored into the analysis as we were not adequately powered for other specific analyses. A sample size of 87 physicians was determined to have 80% power to detect an odds ratio of 0.4 for the relationship between age and the use of mobile applications using a significance level of 0.05. The odds ratio of 0.4 corresponds to a hypothesized effect of physician age on mobile application use. This odds ratio is based on an expected 30% use of mobile applications by physicians at age 50, compared to 15% for physicians at age 63. The data were analyzed using SAS version 9.4 (SAS Institute Inc., Cary, N.C.)

Results

Of the 86 physicians surveyed, 74% reported using mobile applications in patient care, whether for their own use or in recommending to patients. Physicians reported using mobile applications to manage stroke risk factors 25% of the time, while 77% expressed interest in new apps to help their patients manage these risks. Forty one percent of physicians surveyed strongly agreed that mobile applications are useful in providing patient care, while 49% simply agreed and 0% disagreed.

Table 2 shows the most important determining factor, with 82% of physicians with less than 3 years practice experience using mobile apps, 78% of physicians with 3 to 10 years, 60% of physicians with 11 to 20 years, and 58% of physicians with greater than 20 years experience (p=0.045). Other demographic factors, including median income of practice zip code were not significant.

Table 2: Mobile Application Usage Responses

Age did not have an effect on whether or not physicians agree that mobile applications are useful in providing patient care (p=0.27; table 3). Position, type of practice, and volume of patients were not associated with higher use of mobile technology use (p=0.80, 0.49, 0.33, respectively).

Table 3: Usage of Mobile Applications in Patient Care by Demographics

Discussion

Previous studies have shown that there are a large number of mobile applications available to patients and physicians, particularly to manage stroke risk factors^3,4,6–8. This study builds on this knowledge in an attempt to determine how physicians view mobile application use in the primary care clinical setting, particularly in stroke prevention. Our data revealed that of a sampling of mostly urban PCPs, 74% are already using mobile applications in clinical practice and an even greater portion, 90%, believe that mobile applications belong in patient care. Although PCPs with more experience were less likely to use mobile applications, the findings suggest a wide acceptance across physician age groups and practice characteristics. Income of practice zip code was not a significant predictor in whether or not PCPs recommend mobile applications to patients, and neither was PCP age. Physician experience was potentially important, with less experienced PCPs more likely to recommend mobile applications than their more experienced colleagues. These findings suggest the adoption of mobile application use in clinical practice will likely continue to increase in the coming years.

Some physicians, 34% of the respondents, expressed concerns over mobile technology use in healthcare. These concerns included ease of use, confidentiality, determining which app is best, time limitations, and integration with Electric Health Records (EHR). Some of these concerns, such as determining which apps are best, can be solved with further study. Confidentiality and EHR integration issues are more complex but are also potentially manageable in the future⁵.

There was a major disparity between PCP-expressed interest in mobile applications (76%) compared with their actual use of mobile applications to manage stroke risk factors (25%). This gap between interest and use can be bridged by either the development of new mobile applications specifically tailored to manage stroke risk factors or the development of a tool to assist patients and physicians in selecting from already existing mobile applications. The development of such a tool would likely require a systematic method for determining which mobile applications are effective in the patient care setting. Mobile applications that can assist in managing chronic risk factors for stroke can then be identified, potentially leading to an inexpensive and effective method for reducing one of the largest causes of morbidity and mortality in the United States^1,2.

There were several limitations to the study. First, the sample size was one under the projected number, as the data were collected from physicians in discrete groups (grand rounds, etc.) rather than from individuals. Second the data were slightly skewed by specialty and position. We recruited a large percentage of Family Medicine attendings because of the ease of recruiting them at their annual meeting. Many of the Ob/Gyn and Internal Medicine respondents were residents because they were more likely to attend grand rounds and stay to fill out a survey. There were few respondents from high income zip codes. We acknowledge the potential lack of generalizability to other specialties, including neurologists who may participate in stroke prevention but generally do not lead and primarily manage this effort in their patients.

Conclusions

The majority of PCPs have either already adopted mobile applications in their clinical practice or believe that mobile applications belong in patient care. However, the implementation of mobile applications specifically for stroke prevention purposes is still limited. Concerns about mobile application use were limited to a small number of physicians and a significant number expressed interest in a new application to manage stroke risk factors. There is PCP interest in a mobile application specifically tailored to manage stroke risk factors that patients and physicians can use together and encompasses several aspects of stroke prevention. Since many physicians are already using mobile applications or support their use in patient care, it is likely that mobile applications will have a place in clinical practice in the future, and specifically in stroke prevention.

Acknowledgements

Supported by a SUNY Alumni fund medical student research scholarship to DH.

Disclosures

All authors have completed the Unified Competing Interest form at www.icmje.org/coi_disclosure.pdf (available on request from the corresponding author) and declare: DH received support from a SUNY Alumni grant, no other support from any organization for the submitted work; no financial relationships with any organizations that might have an interest in the submitted work in the previous 3 years; no other relationships or activities that could appear to have influenced the submitted work.

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