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- Herzog, Almut, 1969-, et al.
(author)
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Network solutions for home health care applications
- 2003
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In: Technology and Health Care. - : IOS Press. - 0928-7329 .- 1878-7401. ; 11:2, s. 77-87
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Journal article (peer-reviewed)abstract
- The growing number of the elderly in industrialised countries is increasing the pressure on respective health care systems. This is one reason for recent trends in the development and expansion of home health care organisations. With Internet access available to everyone and the advent of wireless technologies, advanced telehomecare is a possibility for a large proportion of the population.In the near future, one of the authors plans to implement a home health care infrastructure for patients with congestive heart failure and patients with chronic obstructive pulmonary disease. The system is meant to support regular and ad-hoc measurements of medical parameters in patient homes and transmission of measurement data to the home health care provider.In this paper we look at network technologies that connect sensors and input devices in the patient home to a home health care provider. We consider wireless and Internet technologies from functional and security-related perspectives and arrive at a recommendation for our system.Security and usability aspects of the proposed network infrastructures are explored with special focus on their impact on the patient home.
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| 2. |
- Lind, Leili, 1954-, et al.
(author)
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COPD patients require more health care than heart failure patients
- 2018
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In: ERS International Congress 2018.
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Conference paper (peer-reviewed)abstract
- Background: Populations of elderly patients with advanced stages of chronic obstructive pulmonary disease (COPD) or heart failure (HF) are growing, urging the need for specialized health care in the patients’ home. A 4 year (2013-2017) telehealth intervention single-centre clinical study has been completed. We hypothesized that the two groups of patients, advanced COPD or HF, would exhibit differences regarding exacerbations and the need of health care.Objective: To study exacerbations of COPD or HF, and patients’ need of health care.Methods: A telemonitoring system, the Health Diary, which is based on digital pen technology, was employed. Patients with at least 2 hospital admissions the previous year were included. Responsible nurses and physicians at a specialized home care unit at a university hospital checked all daily patient reports. Physicians identified exacerbations using information provided through the telemonitoring system and patient contacts. Consumed health care was assessed as the number of patient contacts (home visits or telephone consultations).Results: Totally, 94 patients with advanced disease were enrolled (36 COPD and 58 HF patients) of which 53 patients (19 COPD and 34 HF patients) completed the 1-yr study period. The major reason for not completing the study was death (13 COPD, 15 HF patients). Average numbers of exacerbations were 3.1 and 0.8 and patient contacts were 94 and 67 per COPD and HF patient, respectively.Conclusions: Compared to HF patients, COPD patients exhibit exacerbations more frequently and demand much more home health care. This difference of health care consumption is mainly due to disease characteristics.
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| 7. |
- Lind, Leili, 1954-
(author)
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The use of information technology in home healthcare : requirements and application development
- 2003
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Licentiate thesis (other academic/artistic)abstract
- The population's wish to receive care in the own home instead of at a hospital fits well with the Health Services' development in the direction of increasing home healthcare even when severe illness is involved. However, when care is moved from the hospital to the home the demands for high quality care still remain. Information and telecommunication technologies used in applications which are tailored to support caregivers and patients in home healthcare, can be part of the facilitation of this development towards an increasing home healthcare service. Remote monitoring of the patient in the home can support assuring this quality of care but such monitoring involves considering several requirement areas.This thesis describes problem areas in both basic and advanced home healthcare where information technology can be a part of the solution. Further, the thesis describes requirement areas to be considered when monitoring patients in the home, both in regard to subjective and objective variables. The requirement areas, which are described in the thesis, include security, mobility, and responsibility. Network solutions for home healthcare are discussed and two information technology applications in home healthcare are described. The first application concerns diabetes care and the second application concerns the use of digital pen technology for symptom assessments in advanced palliative home healthcare.
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| 9. |
- Lind, Leili, 1954-
(author)
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Towards Effortless Use of Information Technology in Home Healthcare with a Networked Digital Pen
- 2006
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Doctoral thesis (other academic/artistic)abstract
- When care is moved from the hospital to the home the demands for high quality care still remain. For problems arising from the geographical separation of patients and professional caregivers, information and communication technology may offer important solutions. The overall aim of this thesis was to describe relevant requirements, to design and implement an IT-based system, and finally to evaluate the system’s influence on symptom control and support for both patients/next-of-kin and professional caregivers in advanced home healthcare. Of importance were needs in basic as well as advanced home healthcare, as were usability perspectives of both patients and professional caregivers. Requirement areas such as security, mobility, and responsibility, which should be considered when monitoring patients in the home, were identified. A prototype system for everyday assistance for diabetes patients was designed, and a system for frequent pain assessment for palliative home healthcare patients using a pain diary, digital pen and mobile Internet technology, was developed and evaluated through a qualitative content analysis approach. Twelve palliative cancer patients and six professional caregivers participated. The data collected included an ease-of-use questionnaire, and interviews with patients, spouses and professional caregivers. Patients expressed increased and improved contact with the caregivers, increased participation in their own care, a sense of increased security, and easiness in using the equipment in spite of severe illness and difficulties in comprehending the technology and system intervention. The professional caregivers showed a shifting outlook towards the pain assessment method; an initial cautious outlook due to low expectations of the patients’ abilities to use the pain assessment method and the caregivers’ own reluctance to use the system and change their way-of-working. Despite this, the professional caregivers experienced positive outcomes in terms of an increased awareness of pain, and positive patient influences including increased participation in their care, increased security and improved changes in pain treatment as a response to reported pain assessments. In conclusion, the networked digital pen system provided an effortless method for pain assessment and had positive influences on the care. The results imply that digital pen technology is suitable for the assessment of symptoms by palliative patients since these patients often have a limited capacity to handle technology due to their state of health.
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| 10. |
- Lyth, Johan, 1980-, et al.
(author)
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Can a telemonitoring system lead to decreased hospital admissions in elderly patients?
- 2018
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Conference paper (peer-reviewed)abstract
- Background: Populations of elderly patients with chronic obstructive pulmonary disease (COPD) or heart failure (HF) are growing. To prevent exacerbations leading to inpatient care, a 4 year (2013-2017) telehealth intervention non-randomized single-centre clinical study was performed. We hypothesized that the patients, grouped by advanced COPD or HF, would exhibit decreased need of hospital admissions.Objective: To study hospital admissions in patients with COPD or HF using a telemonitoring system, the Health Diary.Methods: A telemonitoring system, the Health Diary, based on digital pen technology, was employed. Patients with COPD or HF treated at the University Hospital in Linköping were included if they had at least 2 hospital admissions the previous year. Data on hospital admissions was obtained from the administrative healthcare database. Expected number of hospital admissions for the study year was calculated using 5-year data for a group of patients with matching diagnosis and history of hospital admissions and was compared to the actual value in the intervention group using Poisson regression.Results: Together with the included patients, 159 HF and 136 COPD non-intervention patients was used to calculate the expected values for hospital admissions. For the 58 included HF patients, the average number of hospital admissions of 0.81 was 32.8 percent (p=0.04) lower than expected. For the 36 included COPD patients, the average number of hospital admissions of 1.44 was 37.0 percent (p=0.02) lower than expected.Conclusions: Use of the telemonitoring system, the Health Diary, decreases hospital admissions in elderly with COPD and HF.
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