Evidence map›Paper›PMID 30187678›Full record

ArticleCancer medicine2018

Predictors and interdependence of family support in a random sample of long-term young breast cancer survivors and their biological relatives.

Maria C Katapodi, Katrina R Ellis, Franziska Schmidt, Christos Nikolaidis, Laurel L Northouse

Registry-linked trialAbstract readComparative Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Cancer medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01612338 (Interventions to Increase Screening Utilization by Breast Cancer Survivors and Their High Risk Female Relatives), which is not on this map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT01612338 nacompletednot on this map

Interventions to Increase Screening Utilization by Breast Cancer Survivors and Their High Risk Female Relatives: Using Cancer Surveillance and the Michigan Genomics Academic-Practice Partnership

TypeinterventionalSponsorUniversity of MichiganRan2012 to 2014Enrolled1,290ConditionsBreast Cancer, Breast Cancer in Young Women, Breast Cancer in Women With a Strong Family HistoryArmsTargeted, Enhanced Tailored
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  11. Longitudinal dyadic interdependence in psychological distress among Latinas with breast cancer and their caregivers.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2020
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Maria C KatapodiNursing Science, Faculty of Medicine, University of Basel, Basel, Switzerland.ORCID 0000-0003-3903-3750
Katrina R EllisSchool of Social Work, University of Michigan, Ann Arbor, Michigan.
Franziska SchmidtInstitute of Higher Education and Research in Healthcare - IUFRS, University Hospital Vaudois - CHUV, University of Lausanne - UNIL, Lausanne, Switzerland.
Christos NikolaidisNursing Science, Faculty of Medicine, University of Basel, Basel, Switzerland.
Laurel L NorthouseSchool of Nursing, University of Michigan, Ann Arbor, Michigan.

Funding

PREVENTION RESEARCH CENTER OF MICHIGANU48DP001901 · DP · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ZIMMERMAN, MARC A · 2009 to 2013
$5.9M
NCCDPHP CDC HHS U48 DP001901
6 · The paper itself

Abstract

objectiveWomen diagnosed with breast cancer younger than 45 years (young breast cancer survivors-YBCS) and their biological relatives face significant stressors. Although family support is an important coping resource, little is known about YBCS' and relatives' support and whether it is interdependent. The study described family support in YBCS and their biological relatives; identified demographic, clinical, and psychosocial predictors of support; and determined the interdependence of support in YBCS-relatives family units.

methodsData were collected from a random sample of YBCS and their first- or second-degree female relatives. Actor-partner interdependence models (APIM) explored predictors and interdependence of YBCS' and relatives' family support in dyads (YBCS and relative) and triads (YBCS and two relatives).

resultsAmong n = 310 YBCS and n = 431 first- or second-degree relatives, family support was higher in triads compared to dyads. APIMs identified actor effects in dyads, and actor and partner effects in triads. Across all family units, YBCS' higher self-efficacy was associated with higher YBCS support (actor effect) and relative support (partner effect); YBCS' prior diagnosis of depression was associated with lower YBCS and relative support (actor and partner effect); cost-related lack of access to care was associated with lower support among YBCS (actor effect) and relatives (actor and partner effect).

conclusionsFamily support was interdependent and was affected by self-efficacy, depression, and access to care. Interventions should include YBCS and relatives, enhance self-efficacy and access to care.

Indexed as

Adaptation, PsychologicalAdultBreast NeoplasmsCancer SurvivorsCaregiversDepressionFemaleHumansMiddle AgedSelf EfficacyYoung AdultActor-Partner Interdependence Modeldyadsprincipal component analysisrandom sampletriadsyoung breast cancer survivors

Identifiers

PMID30187678
PMCPMC6198202

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.