{"id":"https://openalex.org/W2737682153","doi":"https://doi.org/10.1017/s1041610217001387","title":"Psychometric properties of the Perceived Stress Scale in a sample of German dementia patients and their caregivers","display_name":"Psychometric properties of the Perceived Stress Scale in a sample of German dementia patients and their caregivers","publication_year":2017,"publication_date":"2017-07-24","ids":{"openalex":"https://openalex.org/W2737682153","doi":"https://doi.org/10.1017/s1041610217001387","mag":"2737682153","pmid":"https://pubmed.ncbi.nlm.nih.gov/28737120"},"language":"en","primary_location":{"id":"doi:10.1017/s1041610217001387","doi":"https://doi.org/10.1017/s1041610217001387","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s1041610217001387","pdf_url":null,"source":{"id":"https://openalex.org/S175287009","display_name":"International Psychogeriatrics","issn_l":"1041-6102","issn":["1041-6102","1741-203X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Psychogeriatrics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1017/s1041610217001387","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5025410676","display_name":"Friederike Deeken","orcid":"https://orcid.org/0000-0001-7114-2047","observed_orcids":["https://orcid.org/0000-0001-7114-2047"]},"institutions":[{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Friederike Deeken","raw_affiliation_strings":["Social and Preventive Medicine, University of Potsdam, Potsdam, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Social and Preventive Medicine, University of Potsdam, Potsdam, Germany","institution_ids":["https://openalex.org/I176453806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002979794","display_name":"Andreas H\u00e4usler","orcid":"https://orcid.org/0000-0003-1963-8373","observed_orcids":["https://orcid.org/0000-0003-1963-8373"]},"institutions":[{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas H\u00e4usler","raw_affiliation_strings":["Social and Preventive Medicine, University of Potsdam, Potsdam, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Social and Preventive Medicine, University of Potsdam, Potsdam, Germany","institution_ids":["https://openalex.org/I176453806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112341760","display_name":"Johanna Nordheim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I7877124","display_name":"Charit\u00e9 \u2013 Universit\u00e4tsmedizin Berlin","ror":"https://ror.org/001w7jn25","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I7877124"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Johanna Nordheim","raw_affiliation_strings":["Charit\u00e9-Universit\u00e4tsmedizin Berlin, Institute of Medical Sociology and Rehabilitation Science, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Charit\u00e9-Universit\u00e4tsmedizin Berlin, Institute of Medical Sociology and Rehabilitation Science, Berlin, Germany","institution_ids":["https://openalex.org/I7877124"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048625350","display_name":"Michael A. Rapp","orcid":"https://orcid.org/0000-0003-0106-966X","observed_orcids":["https://orcid.org/0000-0003-0106-966X","https://orcid.org/0000-0001-5358-3674"]},"institutions":[{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Rapp","raw_affiliation_strings":["Social and Preventive Medicine, University of Potsdam, Potsdam, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Social and Preventive Medicine, University of Potsdam, Potsdam, Germany","institution_ids":["https://openalex.org/I176453806"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081421105","display_name":"Nina Knoll","orcid":"https://orcid.org/0000-0002-0871-5559","observed_orcids":["https://orcid.org/0000-0002-0871-5559"]},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Nina Knoll","raw_affiliation_strings":["Department of Education and Psychology, Division Health Psychology, Freie Universit\u00e4t Berlin, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Education and Psychology, Division Health Psychology, Freie Universit\u00e4t Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049022692","display_name":"Nina Rieckmann","orcid":"https://orcid.org/0000-0002-6870-451X","observed_orcids":["https://orcid.org/0000-0002-6870-451X"]},"institutions":[{"id":"https://openalex.org/I7877124","display_name":"Charit\u00e9 \u2013 Universit\u00e4tsmedizin Berlin","ror":"https://ror.org/001w7jn25","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I7877124"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Nina Rieckmann","raw_affiliation_strings":["Charit\u00e9-Universit\u00e4tsmedizin Berlin, Institute of Public Health, Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Charit\u00e9-Universit\u00e4tsmedizin Berlin, Institute of Public Health, Berlin, Germany","institution_ids":["https://openalex.org/I7877124"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5025410676"],"corresponding_institution_ids":["https://openalex.org/I176453806"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":{"value":3500,"currency":"USD","value_usd":3500},"fwci":1.1394,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.796168,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"30","issue":"1","first_page":"39","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10467","display_name":"Psychometric Methodologies and Testing","score":0.32589998841285706,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10467","display_name":"Psychometric Methodologies and Testing","score":0.32589998841285706,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10009","display_name":"Dementia and Cognitive Impairment Research","score":0.2434999942779541,"subfield":{"id":"https://openalex.org/subfields/2738","display_name":"Psychiatry and Mental health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13117","display_name":"Health Education and Validation","score":0.15559999644756317,"subfield":{"id":"https://openalex.org/subfields/2922","display_name":"Research and Theory"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/perceived-stress-scale","display_name":"Perceived Stress Scale","score":0.9980000257492065},{"id":"https://openalex.org/keywords/perceived-stress","display_name":"perceived stress","score":0.8939999938011169},{"id":"https://openalex.org/keywords/dementia","display_name":"dementia","score":0.9309999942779541},{"id":"https://openalex.org/keywords/spousal-caregivers","display_name":"spousal caregivers","score":0.9819999933242798},{"id":"https://openalex.org/keywords/psychometric-properties","display_name":"psychometric properties","score":0.8320000171661377},{"id":"https://openalex.org/keywords/scale-reliability","display_name":"scale reliability","score":0.5080000162124634},{"id":"https://openalex.org/keywords/scale-validity","display_name":"scale validity","score":0.847000002861023},{"id":"https://openalex.org/keywords/factor-structure","display_name":"factor structure","score":0.9570000171661377},{"id":"https://openalex.org/keywords/coping-with-stress","display_name":"stress coping","score":0.7599999904632568},{"id":"https://openalex.org/keywords/depressive-symptoms","display_name":"depressive symptoms","score":0.875},{"id":"https://openalex.org/keywords/gender-differences","display_name":"gender differences","score":0.875},{"id":"https://openalex.org/keywords/couples","display_name":"couples","score":0.3540000021457672}],"concepts":[{"id":"https://openalex.org/C40722632","wikidata":"https://www.wikidata.org/wiki/Q5160137","display_name":"Confirmatory factor analysis","level":3,"score":0.6719081997871399},{"id":"https://openalex.org/C2779483572","wikidata":"https://www.wikidata.org/wiki/Q83030","display_name":"Dementia","level":3,"score":0.6476373672485352},{"id":"https://openalex.org/C165957694","wikidata":"https://www.wikidata.org/wiki/Q5421350","display_name":"Exploratory factor analysis","level":3,"score":0.610328733921051},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.6064174175262451},{"id":"https://openalex.org/C2777495918","wikidata":"https://www.wikidata.org/wiki/Q1196129","display_name":"Spouse","level":2,"score":0.6000841856002808},{"id":"https://openalex.org/C2779870332","wikidata":"https://www.wikidata.org/wiki/Q7166982","display_name":"Perceived Stress Scale","level":3,"score":0.5978227257728577},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.5841810703277588},{"id":"https://openalex.org/C125370674","wikidata":"https://www.wikidata.org/wiki/Q1527480","display_name":"Stressor","level":2,"score":0.544475257396698},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4626058042049408},{"id":"https://openalex.org/C171606756","wikidata":"https://www.wikidata.org/wiki/Q506132","display_name":"Psychometrics","level":2,"score":0.4398559033870697},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.35579240322113037},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3195266127586365},{"id":"https://openalex.org/C71104824","wikidata":"https://www.wikidata.org/wiki/Q1476639","display_name":"Structural equation modeling","level":2,"score":0.2956692576408386},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.11901545524597168},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.059348493814468384},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000223","descriptor_name":"Adaptation, Psychological","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003704","descriptor_name":"Dementia","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D003704","descriptor_name":"Dementia","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D005163","descriptor_name":"Factor Analysis, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010465","descriptor_name":"Perception","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011569","descriptor_name":"Psychiatric Status Rating Scales","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011594","descriptor_name":"Psychometrics","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D013315","descriptor_name":"Stress, Psychological","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D013315","descriptor_name":"Stress, Psychological","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017028","descriptor_name":"Caregivers","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1017/s1041610217001387","doi":"https://doi.org/10.1017/s1041610217001387","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s1041610217001387","pdf_url":null,"source":{"id":"https://openalex.org/S175287009","display_name":"International Psychogeriatrics","issn_l":"1041-6102","issn":["1041-6102","1741-203X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Psychogeriatrics","raw_type":"journal-article"},{"id":"pmid:28737120","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28737120","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International psychogeriatrics","raw_type":"Journal Article"},{"id":"pmh:oai:kobv.de-opus4-uni-potsdam:54642","doi":null,"is_oa":false,"landing_page_url":"https://publishup.uni-potsdam.de/frontdoor/index/index/docId/54642","pdf_url":null,"source":{"id":"https://openalex.org/S4377196346","display_name":"publish.UP (University of Potsdam)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I176453806","host_organization_name":"University of Potsdam","host_organization_lineage":["https://openalex.org/I176453806"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1017/s1041610217001387","doi":"https://doi.org/10.1017/s1041610217001387","is_oa":true,"landing_page_url":"https://doi.org/10.1017/s1041610217001387","pdf_url":null,"source":{"id":"https://openalex.org/S175287009","display_name":"International Psychogeriatrics","issn_l":"1041-6102","issn":["1041-6102","1741-203X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","doyens","erih-plus","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Psychogeriatrics","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.98580002784729,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[{"id":"https://openalex.org/G8917371654","display_name":"Verbundvorhaben: Autonomie trotz Multimorbidit\u00e4t im Alter - Interventionen (AMA II), Teilprojekt (TP1): AMA-INTEGRATION II, TP 3: OMAHA II, TP5: DYADEM, TP7: PAIN II, TP8: MIGRANT-DEM","funder_award_id":"01ET1001A","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"}],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W978788994","https://openalex.org/W1525759791","https://openalex.org/W1530155851","https://openalex.org/W1544359545","https://openalex.org/W1627191216","https://openalex.org/W1847168837","https://openalex.org/W1958379038","https://openalex.org/W1963828576","https://openalex.org/W1977775666","https://openalex.org/W1978828057","https://openalex.org/W1980957788","https://openalex.org/W1982457737","https://openalex.org/W1983098731","https://openalex.org/W1990097370","https://openalex.org/W1993760488","https://openalex.org/W1995283419","https://openalex.org/W1996299251","https://openalex.org/W2005297704","https://openalex.org/W2018317802","https://openalex.org/W2047797070","https://openalex.org/W2061984965","https://openalex.org/W2071666535","https://openalex.org/W2078977693","https://openalex.org/W2091524551","https://openalex.org/W2109100439","https://openalex.org/W2112519660","https://openalex.org/W2115017507","https://openalex.org/W2115559177","https://openalex.org/W2119046183","https://openalex.org/W2123341191","https://openalex.org/W2133097426","https://openalex.org/W2133502190","https://openalex.org/W2158273261","https://openalex.org/W2164474122","https://openalex.org/W2212401464","https://openalex.org/W2802245552","https://openalex.org/W2904588591","https://openalex.org/W3216687147","https://openalex.org/W4237377395","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W4389210653","https://openalex.org/W2158273261","https://openalex.org/W3016856818","https://openalex.org/W2133502190","https://openalex.org/W4292452147","https://openalex.org/W4307372029","https://openalex.org/W2111235401","https://openalex.org/W3111876903","https://openalex.org/W2047797070","https://openalex.org/W3124715988"],"abstract_inverted_index":{"BACKGROUND:":[0],"The":[1,150,211],"aim":[2],"of":[3,13,22,36,43,87,99,120,153,224],"the":[4,10,14,32,37,82,88,100,107,109,116,123,136,143,154,216],"present":[5,212],"study":[6],"was":[7,177],"to":[8,56,92,126],"investigate":[9],"psychometric":[11],"characteristics":[12],"Perceived":[15,175],"Stress":[16],"Scale":[17],"(PSS)":[18],"in":[19,40,184,227],"a":[20,41,103,139,147,219],"sample":[21,42],"dementia":[23,58,228],"patients":[24,160,200,229],"and":[25,34,67,85,171,187,198,207,221,230],"their":[26,231],"spousal":[27,69],"caregivers.":[28,209,232],"METHODS:":[29],"We":[30,79],"investigated":[31],"reliability":[33,158],"validity":[35],"14-item":[38],"PSS":[39,101,155,190,217],"80":[44],"couples,":[45],"each":[46],"including":[47],"one":[48,68],"spouse":[49],"who":[50],"had":[51],"been":[52],"diagnosed":[53],"with":[54,90,128,181],"mild":[55],"moderate":[57],"(mean":[59,71],"age":[60,72],"75.55,":[61],"SD":[62,74],"=":[63,75,169,173],"5.85,":[64],"38.7%":[65],"female)":[66],"caregiver":[70],"73.06,":[73],"6.75,":[76],"61.3%":[77],"female).":[78],"also":[80],"examined":[81],"factor":[83,97,111,118,132],"structure":[84],"sensitivity":[86],"scale":[89],"regard":[91],"gender":[93],"differences.":[94],"RESULTS:":[95],"Exploratory":[96],"analysis":[98,133],"revealed":[102],"two-factor":[104,144],"solution":[105],"for":[106,142,159,164],"scale;":[108],"first":[110],"reflected":[112],"general":[113],"stress":[114,176,226],"while":[115],"second":[117],"consisted":[119],"items":[121],"reflecting":[122],"perceived":[124,225],"ability":[125],"cope":[127],"stressors.":[129],"A":[130],"confirmatory":[131],"verified":[134],"that":[135,215],"data":[137,213],"were":[138],"better":[140],"fit":[141],"model":[145],"than":[146],"one-factor":[148],"model.":[149],"two":[151],"factors":[152],"showed":[156],"good":[157],"as":[161,163],"well":[162],"caregivers":[165,186],"ranging":[166],"between":[167,196,205],"\u03b1":[168,172],"0.73":[170],"0.82.":[174],"significantly":[178,194],"positively":[179],"correlated":[180],"depressive":[182],"symptomatology":[183],"both":[185],"patients.":[188],"Mean":[189],"scores":[191],"did":[192,202],"not":[193],"differ":[195,204],"male":[197,206],"female":[199,208],"nor":[201],"they":[203],"CONCLUSION:":[210],"indicate":[214],"provides":[218],"reliable":[220],"valid":[222],"measure":[223]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2017-07-31T00:00:00"}