| 1. |
- Johansson, Sanna, et al.
(författare)
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A clinically feasible short version of the 15-item geriatric depression scale extracted using item response theory in a sample of adults aged 85 years and older
- 2022
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Ingår i: Aging & Mental Health. - : Routledge. - 1360-7863 .- 1364-6915. ; 26:2, s. 431-437
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To extract the items most suitable for a short version of the 15-item Geriatric Depression Scale (GDS-15) in a sample of adults aged ≥ 85 years using item response theory (IRT).Method: This population-based cross-sectional study included 651 individuals aged ≥ 85 years from the Umeå 85+/GErontological Regional DAtabase (GERDA) study. Participants were either community dwelling (approximately 70%) or resided in institutional care (approximately 30%) in northern Sweden and western Finland in 2000–2002 and 2005–2007. The psychometric properties of GDS-15 items were investigated using an IRT-based approach to find items most closely corresponding to the GDS-15 cut off value of ≥5 points. Receiver operating characteristic curves were used to compare the performance of the proposed short version with that of previously proposed short GDS versions.Results: GDS-15 items 3, 8, 12, and 13 best differentiated respondents’ levels of depressive symptoms corresponding to the GDS-15 cut off value of ≥5, regardless of age or sex, and thus comprise the proposed short version of the scale (GDS-4 GERDA). For the identification of individuals with depression (total GDS-15 score ≥ 5), the GDS-4 GERDA with a cut-off score of ≥2 had 92.9% sensitivity and 85.0% specificity.Conclusion: The GDS-4 GERDA could be used as an optimized short version of the GDS-15 to screen for depression among adults aged ≥ 85 years.
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| 2. |
- Niklasson, Johan, et al.
(författare)
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High morale and survival
- 2016
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Ingår i: Journal of Psychosomatic Research. - : Elsevier BV. - 0022-3999 .- 1879-1360. ; 85, s. 75-75
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 3. |
- Niklasson, Johan, et al.
(författare)
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High morale is associated with increased survival in the very old
- 2015
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Ingår i: Age and Ageing. - : Oxford University Press (OUP). - 0002-0729 .- 1468-2834. ; 44:4, s. 630-636
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: high morale is defined as future-oriented optimism. Previous research suggests that a high morale independently predicts increased survival among old people, though very old people have not been specifically studied.OBJECTIVE: to investigate whether high morale is associated with increased survival among very old people.SUBJECTS: the Umeå 85+/GErontological Regional DAtabase-study (GERDA) recruited participants aged 85 years and older in northern Sweden and western Finland during 2000-02 and 2005-07, of whom 646 were included in this study.METHODS: demographic, functional- and health-related data were collected in this population-based study through structured interviews and assessments carried out during home visits and from reviews of medical records. The 17-item Philadelphia Geriatric Center Morale Scale (PGCMS) was used to assess morale.RESULTS: the 5-year survival rate was 31.9% for participants with low morale, 39.4% for moderate and 55.6% for those with high morale. In an unadjusted Cox model, the relative risk (RR) of mortality was higher among participants with low morale (RR = 1.86, P < 0.001) and moderate morale (RR = 1.59, P < 0.001) compared with participants with high morale. Similar results were found after adjustment for age and gender. In a Cox model adjusted for several demographic, health- and function-related confounders, including age and gender, mortality was higher among participants with low morale (RR = 1.36, P = 0.032) than those with high morale. There was a similar but non-significant pattern towards increased mortality in participants with moderate morale (RR = 1.21, P value = 0.136).CONCLUSION: high morale is independently associated with increased survival among very old people.
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| 4. |
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| 5. |
- Niklasson, Johan, et al.
(författare)
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Higher morale is associated with lower risk of depressive disorders five years later among very old people
- 2017
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Ingår i: Archives of gerontology and geriatrics (Print). - : Elsevier BV. - 0167-4943 .- 1872-6976. ; 69, s. 61-68
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The aim of this study was to investigate whether higher morale, i.e. future-oriented optimism, at baseline was associated with lower risk of depressive disorders five years later among very old people.Methods The Umeå85+/GErontological Regional Database, a population-based study with a longitudinal design, recruited participants in Sweden and Finland aged 85, 90 and ≥95 years. The sample in the present study included 647 individuals (89.1±4.4 years (Mean±SD), range 85-103). After five years, 216 were alive and agreed to a follow-up (92.6±3.4 years, range 90-104). The Philadelphia Geriatric Center Morale Scale (PGCMS) was used to assess morale. The depressive disorder diagnosis was determined according to DSM-IV based on medical records and interview data including assessment scales for depressive disorders. A number of sociodemographic, functional and health-related variables were analysed as possible confounders.Results For those with no depressive disorders at baseline, the only baseline variable significantly associated with depressive disorders five years later was the PGCMS score. A logistic regression model showed lower risk of depressive disorders five years later with higher baseline PGCMS scores (odds ratio 0.779 for one point increase in PGCMS, p<0.001). The association remained after adjusting for social isolation (p<0.1 association with depressive disorders five years later).Conclusion Our results indicate that the higher the morale, the lower the risk of depressive disorders five years later among very old people. The PGCMS seems to identify those very old individuals at increased risk of depressive disorders five years later. Preventive measures could befocused on this group.
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| 6. |
- Niklasson, Johan, 1968-
(författare)
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Morale in very old people : With focus on stroke, depression and survival
- 2015
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: Morale is a multidimensional concept, often defined as a future-oriented optimism or pessimism regarding the problems and opportunities associated with ageing. Very old people, older than 80 years, constitute an age group that is expected to increase in Europe from 4.7% of the general population today to 12.0% in the year 2060 in Europe. The overall aim of this thesis was to explore morale among very old people.Method: The Umeå 85+/GErontological Regional Database study (GERDA) is a population-based study carried out in parts of northern Sweden and western Finland in which every second 85 year old, every 90 year old and everyone aged 95 years and older were invited to participate. The study started the year 2000 and every five years re-invites previous participants and invites new individuals to participate in the study. The Philadelphia Geriatric Center Morale Scale (PGCMS), which is widely used to measure morale in old people, has been translated into many languages.Results: There were 598 individuals who answered the PGCMS in the Umeå 85+/GERDA study. Despite respondents’ advanced age 92.6% (554/598) answered 16 or 17 of the questions. The construct validity of the Swedish version of the PGCMS was tested among the 493 individuals who answered all 17 questions using confirmatory factor analysis and the analysis showed a generally a good fit. Reliability tested with Cronbach’s alpha was 0.74. Reliability was also tested in a convenience sample of 54 individuals (mean age of 84.7±6.7 years) and the IntraClass Correlation coefficient (ICC) was 0.89.Almost 20% (91/465) of participants who could answer the PGCMS had had a stroke. Those with stroke had significantly lower PGCMS scores than those without (10.9±3.8 vs 12.1±3.0, p-value 0.008), but there were 38.5% with stroke history who had high morale. A multiple linear regression analysis showed that depression, angina pectoris and impaired hearing were independently associated with low morale among those with a stroke history.A logistic regression model showed that each point increase in PGCMS score lowered the risk of depressive disorders five years later (odds ratio 0.779, p<0.001, with each point increase in PGCMS). In a Cox model adjusted for several demographic, health- and function-related confounders, including age and gender, mortality was higher among participants with low morale (RR=1.36, p=0.032) than those with high morale. There was a similar but non-significant pattern towards increased mortality in participants with moderate morale compared to high morale (RR=1.21, p-value=0.136).Conclusion: The feasibility and psychometric properties of the Swedish version of the PGCMS seems to be satisfactory among very old people. A large proportion of very old people have had a stroke, which is associated with reduced morale. Depression, angina pectoris and impaired hearing were independently associated with low morale among those with stroke. Among very old people, a higher level of morale seems to be associated with a lower risk of suffering from depressive disorders five years later. High morale is independently associated with increased five-year survival among very old people.
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| 7. |
- Niklasson, Johan, et al.
(författare)
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Morale in very old people who have had a stroke
- 2014
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Ingår i: Archives of gerontology and geriatrics (Print). - : Elsevier. - 0167-4943 .- 1872-6976. ; 58:3, s. 408-414
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Tidskriftsartikel (refereegranskat)abstract
- Stroke incidence increases with age and may impact on morale. The aim of this study was to investigate the prevalence of stroke among individuals aged 85 years or older in Northern Sweden and Western Finland and to evaluate factors associated with morale among those who have had a stroke compared with those without a stroke history. This population- based, cross-sectional study included 708 individuals (504 women and 204 men) aged 85 years and older (range 85-107). The study was conducted through structured interviews during home visits and from reviews of medical records, where demographic data and health-related factors were collected. The 17-item Philadelphia Geriatric Center Morale Scale (PGCMS) was used to assess morale. Stroke-prevalence was 22% (156 of 708) in the study population. Ninety-one of 465 participants who could answer PGCMS questions had had a stroke. Those with stroke had significantly lower PGCMS scores than those without (10.9 +/- 3.8 SD vs. 12.1 +/- 3.0 SD, p-value 0.008), but 38.5% had high morale. A multiple linear regression analysis showed that low morale was independently associated with depression, angina pectoris and impaired hearing among those with stroke and another multiple linear regression, among those without a stroke history, showed that low morale was independently associated with depression, pain and poor nutritional status. A large proportion of very old have had stroke which is associated with reduced morale. Low morale among those with stroke was independently associated with depression, angina pectoris and impaired hearing which could be the focus for future intervention studies. (C) 2013 Elsevier Ireland Ltd. All rights reserved.
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| 8. |
- Niklasson, Johan, et al.
(författare)
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Psychometric properties and feasibility of the Swedish version of the Philadelphia Geriatric Center Morale Scale
- 2015
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Ingår i: Quality of Life Research. - : Springer Science and Business Media LLC. - 0962-9343 .- 1573-2649. ; 24:11, s. 2795-2805
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: Morale is related to psychological well-being and quality of life in older people. The Philadelphia Geriatric Center Morale Scale (PGCMS) is widely used to assess morale. The purpose of this study was to evaluate the psychometric properties and feasibility of the Swedish version of the 17-item PGCMS among very old people.METHODS: The Umea 85+/GERDA study included Swedish-speaking people aged 85, 90 and 95 years and older, from Sweden and Finland. Participants were interviewed in their own homes using a predefined set of questions. In the main sample, 493 individuals answered all 17 PGCMS items (aged 89.0 +/- 4.3 years). Another 105 answered between 1 and 16 questions (aged 89.6 +/- 4.4 years). A convenience sample was also collected, and 54 individuals answered all 17 PGCMS items twice (aged 84.7 +/- 6.7 years). The same assessor restated the questions within 1 week.RESULTS: Cronbach's alpha was 0.74 among those who answered all 17 questions in the main sample. Confirmatory factor analysis was used to test the construct validity of the most widely used version of the PGCMS, with 17 items and three factors, and showed a generally good fit. Among those answering between 1 and 17 PGCMS questions, 92.6 % (554/598) answered 16 or 17. The convenience sample was used for intra-rater test-retesting, and the intraclass correlation coefficient (ICC) was 0.89. The least significant change between two assessments, with 95 % confidence interval, was 3.53 PGCMS points.CONCLUSION: The Swedish version of the PGCMS seems to have satisfactory psychometric properties and feasibility among very old people.
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| 9. |
- Näsman, Marina, et al.
(författare)
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Five-year change in morale is associated with negative life events in very old age
- 2019
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Ingår i: Aging & Mental Health. - : Routledge. - 1360-7863 .- 1364-6915. ; , s. 84-91
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The objectives were to study changes in morale in individuals 85 years and older, and to assess the effect of negative life events on morale over a five-year follow-up period.METHOD: The present study is based on longitudinal data from the Umeå85+/GERDA-study, including individuals 85 years and older at baseline (n = 204). Morale was measured with the Philadelphia Geriatric Center Morale Scale (PGCMS). Negative life events were assessed using an index including 13 negative life events occurring during the follow-up period. Linear regression was used for the multivariate analyses.RESULTS: The majority of the sample (69.1%) had no significant changes in morale during the five-year follow-up. However, the accumulation of negative life events was significantly associated with a greater decrease in PGCMS. A higher baseline PGCMS score did not attenuate the adverse effect negative life events had on morale.CONCLUSION: Morale seemed to be mainly stable in a five-year follow-up of very old people. It seems, nonetheless, that individuals are affected by negative life events, regardless of level of morale. Preventing negative life events and supporting individuals who experience multiple negative life events could have important implications for the care of very old people.
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| 10. |
- Näsman, Marina, et al.
(författare)
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Risk factors for a decrease in high morale in very old peopleover a 5‑year period : data from two Nordic countries
- 2020
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Ingår i: European Journal of Ageing. - : Springer. - 1613-9372 .- 1613-9380. ; 17, s. 31-41
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Tidskriftsartikel (refereegranskat)abstract
- High morale could be considered to be an essential part of aging well and increased knowledge of how to prevent a decreasein high morale in very old age could have important implications for policy, and social and health care development. Theobjective was to identify social and health-related risk factors for a decrease in morale over 5 years in very old peopleamong those with high morale at baseline. The study is based on data derived from the Umeå85+/GERDA study conductedin Northern Sweden and Western Finland. The final sample consisted of 174 individuals who were 85 years and older atbaseline and who had completed the follow-up 5 years later. Morale was measured with The Philadelphia Geriatric CenterMorale Scale (PGCMS). A set of social and health-related variables were used to test which factors were associated with adecrease in morale over 5 years. Linear regression was used for the multivariable analyses. The sample had a mean changeof − 1.3 (SD = 2.5) in PGCMS scores from T1 to T2. The results from the regression analyses showed that development ofdepressive disorders, increased feelings of loneliness and the death of a child during the follow-up period were associatedwith a decrease in morale. The results from our study indicate that preventing the development of depressive disorders andincreasing loneliness are key factors in preventing a decrease in high morale. Additionally, very old people who have recentlylost an adult child should receive adequate psychosocial support
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