You are presented with a paragraph from a COVID-19 literature. Classify the topics of this piece of text by choosing from the following categories:

- Epidemic Forecasting: The content relates to predictions about the spread of COVID-19.
- Treatment: The paragraph discusses therapeutic methods or medication for COVID-19.
- Prevention: The content covers measures to prevent the spread of COVID-19.
- Mechanism: The paragraph explains the biological mechanisms of the virus.
- Case Report: The content is a report of a COVID-19 case.
- Transmission: The paragraph discusses how COVID-19 is transmitted.
- Diagnosis: The content is about diagnosing COVID-19 in individuals.

Your classification should be provided as an element within a JSON array. The array should be formatted with topics enclosed in double quotes and separated by commas, following the JSON format, for example: ["Topic1", "Topic2", ...]. Include all applicable topics within the array. Your output should be a valid JSON array, and no additional text should be included in your response.

Article:

INTRODUCTION/OBJECTIVES: This study aims to assess the patients' ability and willingness to utilize telemedicine (TM) along with identifying some of the barriers to a more widespread adoption of TM in rheumatology. METHODS: An observational, cross-sectional study of patients visiting a rheumatology clinic was conducted in 2018. We used a survey to assess patients' attitude on the perceived effectiveness when comparing TM versus in-person visits, as well as patients' access to technology, distance traveled by the patient to attend the clinic visit, and demographic parameters. RESULTS: A total of 214 patients were included. Negative correlations were found between the increase in age and access to technologies (front-facing camera (mean age difference - 12.8), telephone (mean age difference - 14.4), and stable internet connection (mean age difference - 15.1)), as well as believing that their needs could be met through TM (r - .224, p < 0.001) and thinking that TM could be an appropriate alternative method of healthcare (r - .298, p < 0.001). Younger patients reported more conflict between appointments and work hours (mean age difference - 11.73). Follow-up patients were more likely to feel that their visit could have been possible over the phone (mean difference - 1.13) or video conferencing (mean difference - 1.13) compared to new patients. Older patients were less likely to think that the purpose of their rheumatology visits could be achieved over the phone (r - .207, p = 0.003) or video conferencing (r - .331, p = 0.001). The further the distance traveled, the more the patients were willing to utilize TM compared to in-person visits (r 0.167, p = 0.019). CONCLUSION: Out of necessity due to the COVID-19 pandemic, rheumatology clinics are increasingly turning to TM. The results of this study suggest that access and familiarity with technology may still be limited in certain demographics, particularly the elderly. Furthermore, this study helps to understand some of the additional barriers to more widespread adoption and patients' perceived limitations of TM. Key Points * This study aimed to assess rheumatology patients' willingness to utilize telemedicine (TM) while determining the factors and barriers that may exist for a more widespread adoption of TM, using a cross-sectional survey in the setting of a rheumatologic clinic. * The age of the patient was the most significant contributing factor in a patient's perception of TM, with older patients being less likely to think that the purpose of their rheumatology visits could be achieved over the phone or via videoconferencing. * The social trend of limited access to technology among the elderly population was reinforced by the results in this study. * Patients who had a greater commute to the clinic were more likely to willing to utilize TM consultations. * The results of this study highlight the elevated difficulty elderly patient populations have in utilizing TM. * With the current outbreak of COVID-19, the importance of utilizing TM specifically among the elderly population could prove vital. Future studies to focus on the elderly population and methods for helping these patients become familiar with TM would be beneficial. * Studies such as this can help to orchestrate future guidelines for TM in the field of rheumatology. Based on our study results, the new-patient encounter should be an in-person face-to-face encounter whenever possible, followed by TM visits for established patients who are able and open to using it, depending on the diagnosis and symptoms of the individual patients.
["Prevention"]