Poh-kooi Loh

Development of a telemedicine protocol for the diagnosis of Alzheimer's disease.

We developed a telemedicine protocol for diagnosis of Alzheimers Disease (AD). Assessments by video-conferencing (remote) were compared with face to face (direct) assessments. Eight physicians performed direct assessments and two physicians conducted remote assessments. There was alternate allocation of direct or remote initial assessment. The participants were 20 subjects over 65 years living in a rural area and referred by general practitioners (GPs) because of cognitive impairment. Each assessment included a Standardised Mini Mental State Examination, Geriatric Depression Scale, Katz assessment of Activities of Daily Living, Instrumental ADL assessment, and the Informant Questionnaire for Cognitive Decline in the Elderly. Laboratory results and radiological imaging were available from referring GPs. There was good agreement for diagnosing Alzheimers disease between telemedicine and direct assessment, kappa = 0.8 (P<0.0001). However, because of the small sample size, the presence of systematic bias could not be completely excluded. We conclude that it is possible to diagnose AD at a distance using telemedicine, but this requires validation with a larger study.

Attitudes Toward Information and Communication Technology (ICT) in Residential Aged Care in Western Australia

OBJECTIVES Determine why introduction of health consulting services via Telehealth video conference consultations failed in residential aged care facilities (RACF). DESIGN Semistructured interview groups and quantitative survey. SETTING Two participating not-for-profit RACF. PARTICIPANTS Managers, employed carers, physiotherapist, occupational therapist, registered nurses, and residents from RACF. MEASUREMENTS A survey initially followed by focus groups that centered on 4 questions. How can computers help improve care? What kind of electronic services and products could help improve care? Who should have access to the technology and why was the technology not used? RESULTS The survey revealed there was awareness of information and communication technology (ICT) in RACF. However, respondents were uncertain of potential benefits provided to their clients. Only 43% of respondents thought a minority of clients would receive the benefits of ICT use. The focus groups revealed several themes regarding the attitudes toward ICT in RACF. Positive attitudes to ICT included themes of saving time, easier doctor access, cost saving, and improved communications. Negative attitudes included themes of loss of human contact, inadequate training, security barriers, not user friendly, limited ability to comply with suggestions, privacy issues, and capital cost. Residents were also concerned about confidentiality and loss of human interaction with the use of Telehealth in residential aged facilities. CONCLUSIONS More training for staff is required to enable them to use ICT efficiently. ICT hardware and software at the user interface must be designed to maintain confidentiality with ease of access. Access to Telehealth services should not impede the routine delivery of personal care and human contact for residents. Studies are required as to where human input to residents is unable to be replaced by Telehealth services.

DIAGNOSTIC ACCURACY OF TELEHEALTH COMMUNITY DEMENTIA ASSESSMENTS

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Practical aspects of telehealth: doctor-patient relationship and communication

The fourth in a series of articles about the practical aspects of telehealth, this paper provides advice and information for specialists to communicate effectively with patients during a telehealth video consultation.

Practical aspects of telehealth: establishing telehealth in an institution

The fifth in a series of papers on practical aspects of telehealth, this paper discusses telehealth models that can facilitate the provision of specialist services to rural and remote patients closer to home. Some of the barriers to successful implementation of these models relates to workforce, funding and infrastructure at rural sites, as well as the traditional mindset of healthcare professionals. Therefore, the rural sector needs to be adequately resourced for telehealth models to be substantive and successful. This paper describes the development of a large teleoncology network over a vast geographical area in North Queensland. Adequate resourcing for the rural sites and undertaking quality improvement activities has continually enhanced the model over a 5‐ to 6‐year period. The benefits of this model of care are twofold: (i) patients received their care closer to home and (ii) the workforce, service capabilities and infrastructure for the hospital in Mt Isa (a rural town 900 km away from its tertiary centre) has improved.

Practical aspects of telehealth: Financial considerations

The second in a series of articles about the practical aspects of telehealth, this paper includes information and a case history on the cost‐benefits for patients and practitioners using telehealth. The case history demonstrates that telehealth can save travel time for patients, carers and specialists, and can reduce out‐of‐pocket expenses. The practical aspects of telehealth article series considers the contextual, clinical, technical and ethical components of online video consultations.

Practical aspects of telehealth: are my patients suited to telehealth?

The first in a series of articles that demonstrate the practical aspects of telehealth, this paper provides three case studies that examine the suitability of telehealth for patients living in rural and remote areas who require ongoing specialist care.

Practical aspects of telehealth: set‐up and preparation for video consultations

The third in a series of articles about the practical aspects of telehealth, this paper gives guidance on suitable setup for video consultations, including layout of rooms, managing sound and image quality, scheduling, testing and best practice in telehealth videoconferencing.