Dataset Information

Assessing the impact of cancer among Dutch non-Hodgkin lymphoma survivors compared with their American counterparts: a cross-national study.

ABSTRACT: To understand cultural differences in the impact of cancer (IOC) by (i) performing an independent psychometric evaluation of the Dutch version of the Impact of Cancer Scale version 2 (IOCv2) in a non-Hodgkin lymphoma (NHL) sample and (ii) examining differences between Dutch and American NHL survivors in perceived IOC and identifying associations with socio-demographic and clinical characteristics.Data collected from 491 Dutch and 738 American NHL survivors were used in this study. IOCv2 responses were obtained from all survivors; the Dutch survivors also completed the European Organization for Research and Treatment of Cancer Quality of Life Core questionnaire, which measures quality of life.Exploratory factor analysis of the Dutch version yielded a factor solution similar to the American structure but with some subscales merging into single factors. Internal consistency was good; Cronbach's alpha was 0.88 for the Positive and 0.94 for the Negative summary scales. Large differences were observed between survivors, whereby Dutch survivors reported fewer Positive (? -0.4, p < 0.001, effect size: 0.27) and more Negative (? 0.2, p ? 0.001, effect size: 0.13) impacts of cancer independent of socio-demographic and clinical characteristics.Similar impact domains of the IOCv2 were observed in the Dutch sample, providing evidence that IOCv2 scales measure common and important survivor concerns across two different Western nations. Higher positive impacts for US survivors might be explained by more personal control and availability of supportive services. Future research should focus on determinants of the IOC in both Dutch and American survivors to gain better understanding of the factors that might improve it and suggest how health care may be modified toward that end.

SUBMITTER: Oerlemans S

PROVIDER: S-EPMC3526683 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Assessing the impact of cancer among Dutch non-Hodgkin lymphoma survivors compared with their American counterparts: a cross-national study.

Oerlemans Simone S Smith Sophia K SK Crespi Catherine M CM Zimmerman Sheryl S van de Poll-Franse Lonneke V LV Ganz Patricia A PA

Psycho-oncology 20120726 6

<h4>Purpose</h4>To understand cultural differences in the impact of cancer (IOC) by (i) performing an independent psychometric evaluation of the Dutch version of the Impact of Cancer Scale version 2 (IOCv2) in a non-Hodgkin lymphoma (NHL) sample and (ii) examining differences between Dutch and American NHL survivors in perceived IOC and identifying associations with socio-demographic and clinical characteristics.<h4>Methods</h4>Data collected from 491 Dutch and 738 American NHL survivors were us ...[more]

PMID: 22833503

Similar Datasets

Project description:PurposeLong-term survivors of childhood Hodgkin lymphoma (HL) are at risk for cardiopulmonary complications and CNS stroke, although neurocognitive function has not been previously examined. The aim of this study was to examine neurocognitive and brain imaging outcomes in adult survivors of childhood HL.Patients and methodsIn all, 62 adult survivors (mean age, 42.2 years; standard deviation [SD], 4.77; mean age at diagnosis, 15.1 years; SD, 3.30) were identified by stratified random selection from a large cohort treated with either high-dose (≥ 30 Gy) thoracic radiation (n = 38) or lower-dose (< 30 Gy) thoracic radiation combined with anthracycline (n = 24). Patients underwent neurocognitive evaluations, brain magnetic resonance imaging (MRI), echocardiograms, pulmonary function tests, and physical examinations.ResultsCompared with national age-adjusted norms, HL survivors demonstrated lower performance on sustained attention (P = .004), short-term memory (P = .001), long-term memory (P = .006), working memory (P < .001), naming speed (P < .001), and cognitive fluency (P = .007). MRI revealed leukoencephalopathy in 53% of survivors, and 37% had evidence of cerebrovascular injury. Higher thoracic radiation dose was associated with impaired cardiac diastolic function (E/E'; ratio of peak mitral flow velocity of early rapid filling [E] to early diastolic velocity of the mitral annulus [E']; P = .003), impaired pulmonary function (diffusing capacity of lungs for carbon monoxide [DL(co)(corr); P = .04), and leukoencephalopathy (P = .02). Survivors with leukoencephalopathy demonstrated reduced cognitive fluency (P = .001). Working memory impairment was associated with E/E', although impaired sustained attention and naming speed were associated with DL(co)(corr). Neurocognitive performance was associated with academic and vocational functioning.ConclusionThese results suggest that adult long-term survivors of childhood HL are at risk for neurocognitive impairment, which is associated with radiologic indices suggestive of reduced brain integrity and which occurs in the presence of symptoms of cardiopulmonary dysfunction.

Dataset Information

Assessing the impact of cancer among Dutch non-Hodgkin lymphoma survivors compared with their American counterparts: a cross-national study.

Publications

Assessing the impact of cancer among Dutch non-Hodgkin lymphoma survivors compared with their American counterparts: a cross-national study.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets