Knut Stavem
Biographic Data
| ID | 5545209 |
|---|---|
| NAME | Knut Stavem |
| GIVEN NAMES | Knut |
| FAMILY NAME | Stavem |
| SIGNATURE | STAVEM K |
| AFFILIATIONS | Akershus University Hospital |
| ORCID | 0000-0003-4512-8000 |
| VERIFIED | Yes |
| TOTAL WORKS | 20 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 20 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1999 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Validity of EQ-5D-5L breathing and cognition bolt-ons in non-hospitalized patients after Covid-19
The results support the validity of the two bolt-ons in follow-up of non-hospitalized patients after COVID-19. Adding items of respiratory and cognitive symptoms may enhance the EQ-5D's appropriateness in respiratory and cognitive research and clinical practice
EQ-5D-5L value set for Norway
This study provides the Norwegian value set for the EQ-5D-5L based on health state values obtained from members of the adult general population in Norway. This is an important contribution to economic evaluation and the broader application ofthe EQ-5D-5L in Norway including clinical and health services research, and quality measurement
The course and determinants of post-traumatic stress over 12 months after hospitalization for Covid-19
The level of PTSD symptoms decreased from 1.5 to 3 months after hospitalization, but did not decrease further to 12 months, and there was no association between PTSD symptoms and COVID-19 disease severity
Comparison of EQ-5D-3L and 5L versions following operative fixation of closed ankle fractures
The 5L outperformed the 3L in terms of data quality, number of health states assessed and tests of validity. The 5L is recommended in research and other applications following surgery for ankle fracture but further testing including responsiveness to change is recommended at clinically relevant follow-up periods
Prevalence and Determinants of Fatigue after Covid-19 in Non-Hospitalized Subjects
This study assessed the prevalence and determinants of fatigue in a population-based cohort of non-hospitalized subjects 1.5-6 months after COVID-19. It was a mixed postal/web survey of all non-hospitalized patients ≥18 years with a positive PCR for SARS-CoV-2 until 1 June 2020 in a geographically defined area. In total, 938 subjects received a questionnaire including the Chalder fatigue scale (CFQ-11) and the energy/fatigue scale of the RAND-36 …
Prevalence and Risk Factors for Post-Traumatic Stress in Hospitalized and Non-Hospitalized Covid-19 Patients
This population-based study assessed the prevalence and determinants of symptom-defined post-traumatic stress disorder (PTSD) in a cohort of hospitalized and non-hospitalized patients about 1.5-6 months after their COVID-19 onset. The data were acquired from two mixed postal/web surveys in June-September 2020 from patients all aged ≥18 years with a positive polymerase chain reaction for severe acute respiratory syndrome Coronavirus-2 (SARS-CoV-2)…
Time trade-off with someone to live for
Having significant others, or the lack of having significant others, was associated with respondents' valuation of hypothetical health states using TTO, more so than traditional sampling variables such as age and sex. Inadequate representativeness in terms of having significant others could bias health state preference values in valuation studies
Norwegian population norms for the EQ-5D-5L
The population norms will improve interpretation of EQ-5D-5L and EQ VAS scores in Norwegian applications including clinical practice, clinical and health services research, and national quality registers where EQ-5D-5L is the most widely used patient-reported instrument
Impact of chronic headache on workdays, unemployment and disutility in the general population
BACKGROUND: 180 days/year) is lacking. This study investigated the impact of chronic headache on sickness absence, unemployment and disutility in the general population in Norway. METHODS: 30 000 persons aged 30-44 from the general population were screened for chronic headache by a screening questionnaire. The responder rate was 71%. The International Classification of Headache Disorders was used. We analysed the association of chronic headache w…
Influenced from the start
The anchoring effect may bias TTO values. In this Web-based valuation study, the observed anchoring effect was substantial. Further studies are needed to determine whether the effect is present in face-to-face experiments
Patterns of snus and cigarette use
Young men who only used snus at baseline had an increased risk of being dual users at follow-up. Snus use may therefore facilitate smoking
Time trade-off and attitudes toward euthanasia
Comparison of hypothetical and experienced EQ-5D valuations
The Effect of Hospital Size and Teaching Status on Patient Experiences With Hospital Care
BACKGROUND: Hospitals rapidly change structure and organization. Little research has been conducted that documents whether hospital size and teaching status is associated with patient experiences. OBJECTIVES: We sought to assess the effect of hospital size and teaching status on patient experiences with hospital care. METHODS: We undertook a cross-sectional survey of patients discharged from somatic hospitals in Norway. Multilevel regression anal…
Comparison of preference-based utilities of the 15D, EQ-5D and SF-6D in patients with HIV/Aids
Reliability and validity of the Norwegian translation of the Seattle Angina Questionnaire following myocardial infarction
Reliability and validity of the Norwegian version of the Functional Outcomes of Sleep Questionnaire
Reliability and validity of the Coop/Wonca health status measure in patients with chronic obstructive pulmonary disease
The health-related quality of life of patients with epilepsy compared with angina pectoris, rheumatoid arthritis, asthma and chronic obstructive pulmonary disease
Reliability, validity and responsiveness of two multiattribute utility measures in patients with chronic obstructive pulmonary disease
No prominent works on this page.
Reliability, validity and responsiveness of two multiattribute utility measures in patients with chronic obstructive pulmonary disease
The health-related quality of life of patients with epilepsy compared with angina pectoris, rheumatoid arthritis, asthma and chronic obstructive pulmonary disease
Reliability and validity of the Coop/Wonca health status measure in patients with chronic obstructive pulmonary disease
Reliability and validity of the Norwegian version of the Functional Outcomes of Sleep Questionnaire
Comparison of preference-based utilities of the 15D, EQ-5D and SF-6D in patients with HIV/Aids
Reliability and validity of the Norwegian translation of the Seattle Angina Questionnaire following myocardial infarction
The Effect of Hospital Size and Teaching Status on Patient Experiences With Hospital Care
BACKGROUND: Hospitals rapidly change structure and organization. Little research has been conducted that documents whether hospital size and teaching status is associated with patient experiences. OBJECTIVES: We sought to assess the effect of hospital size and teaching status on patient experiences with hospital care. METHODS: We undertook a cross-sectional survey of patients discharged from somatic hospitals in Norway. Multilevel regression anal…
Comparison of hypothetical and experienced EQ-5D valuations
Patterns of snus and cigarette use
Young men who only used snus at baseline had an increased risk of being dual users at follow-up. Snus use may therefore facilitate smoking
Time trade-off and attitudes toward euthanasia
Influenced from the start
The anchoring effect may bias TTO values. In this Web-based valuation study, the observed anchoring effect was substantial. Further studies are needed to determine whether the effect is present in face-to-face experiments
Impact of chronic headache on workdays, unemployment and disutility in the general population
BACKGROUND: 180 days/year) is lacking. This study investigated the impact of chronic headache on sickness absence, unemployment and disutility in the general population in Norway. METHODS: 30 000 persons aged 30-44 from the general population were screened for chronic headache by a screening questionnaire. The responder rate was 71%. The International Classification of Headache Disorders was used. We analysed the association of chronic headache w…
Prevalence and Determinants of Fatigue after Covid-19 in Non-Hospitalized Subjects
This study assessed the prevalence and determinants of fatigue in a population-based cohort of non-hospitalized subjects 1.5-6 months after COVID-19. It was a mixed postal/web survey of all non-hospitalized patients ≥18 years with a positive PCR for SARS-CoV-2 until 1 June 2020 in a geographically defined area. In total, 938 subjects received a questionnaire including the Chalder fatigue scale (CFQ-11) and the energy/fatigue scale of the RAND-36 …
Prevalence and Risk Factors for Post-Traumatic Stress in Hospitalized and Non-Hospitalized Covid-19 Patients
This population-based study assessed the prevalence and determinants of symptom-defined post-traumatic stress disorder (PTSD) in a cohort of hospitalized and non-hospitalized patients about 1.5-6 months after their COVID-19 onset. The data were acquired from two mixed postal/web surveys in June-September 2020 from patients all aged ≥18 years with a positive polymerase chain reaction for severe acute respiratory syndrome Coronavirus-2 (SARS-CoV-2)…
Time trade-off with someone to live for
Having significant others, or the lack of having significant others, was associated with respondents' valuation of hypothetical health states using TTO, more so than traditional sampling variables such as age and sex. Inadequate representativeness in terms of having significant others could bias health state preference values in valuation studies
Norwegian population norms for the EQ-5D-5L
The population norms will improve interpretation of EQ-5D-5L and EQ VAS scores in Norwegian applications including clinical practice, clinical and health services research, and national quality registers where EQ-5D-5L is the most widely used patient-reported instrument
The course and determinants of post-traumatic stress over 12 months after hospitalization for Covid-19
The level of PTSD symptoms decreased from 1.5 to 3 months after hospitalization, but did not decrease further to 12 months, and there was no association between PTSD symptoms and COVID-19 disease severity
Comparison of EQ-5D-3L and 5L versions following operative fixation of closed ankle fractures
The 5L outperformed the 3L in terms of data quality, number of health states assessed and tests of validity. The 5L is recommended in research and other applications following surgery for ankle fracture but further testing including responsiveness to change is recommended at clinically relevant follow-up periods
EQ-5D-5L value set for Norway
This study provides the Norwegian value set for the EQ-5D-5L based on health state values obtained from members of the adult general population in Norway. This is an important contribution to economic evaluation and the broader application ofthe EQ-5D-5L in Norway including clinical and health services research, and quality measurement
Validity of EQ-5D-5L breathing and cognition bolt-ons in non-hospitalized patients after Covid-19
The results support the validity of the two bolt-ons in follow-up of non-hospitalized patients after COVID-19. Adding items of respiratory and cognitive symptoms may enhance the EQ-5D's appropriateness in respiratory and cognitive research and clinical practice
Medicine (19 works) · Health Systems, Economic Evaluations, Quality of Life (11 works) · Internal Medicine (9 works) · Norwegian (7 works) · Population (7 works) · Public health (7 works) · Quality of Life Research (7 works) · Physical therapy (6 works) · Psychology (6 works) · Psychometrics (6 works)