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https://doi.org/10.1371/journal.pone.0259463
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dc.title | Optimism in adults born preterm: Systematic review and individual-participant-data metaanalysis | |
dc.contributor.author | Robinson, Rachel K. | |
dc.contributor.author | Heinonen, Kati | |
dc.contributor.author | Girchenko, Polina | |
dc.contributor.author | Lahti-Pulkkinen, Marius | |
dc.contributor.author | Kajantie, Eero | |
dc.contributor.author | Hovi, Petteri | |
dc.contributor.author | Lano, Aulikki | |
dc.contributor.author | Andersson, Sture | |
dc.contributor.author | Eriksson, Johan G. | |
dc.contributor.author | Wolke, Dieter | |
dc.contributor.author | Lemola, Sakari | |
dc.contributor.author | Raikkonen, Katri | |
dc.date.accessioned | 2022-10-13T01:10:48Z | |
dc.date.available | 2022-10-13T01:10:48Z | |
dc.date.issued | 2021-11-18 | |
dc.identifier.citation | Robinson, Rachel K., Heinonen, Kati, Girchenko, Polina, Lahti-Pulkkinen, Marius, Kajantie, Eero, Hovi, Petteri, Lano, Aulikki, Andersson, Sture, Eriksson, Johan G., Wolke, Dieter, Lemola, Sakari, Raikkonen, Katri (2021-11-18). Optimism in adults born preterm: Systematic review and individual-participant-data metaanalysis. PLoS ONE 16 (11 November) : e0259463. ScholarBank@NUS Repository. https://doi.org/10.1371/journal.pone.0259463 | |
dc.identifier.issn | 1932-6203 | |
dc.identifier.uri | https://scholarbank.nus.edu.sg/handle/10635/232786 | |
dc.description.abstract | Aim Preterm birth(<37 gestational weeks) is associated with numerous adversities, however, data on positive developmental outcomes remain limited. We examined if preterm and term born(?37 gestational weeks) adults differ in dispositional optimism/pessimism, a personality trait associated with health and wellbeing. We assessed if birth weight z-score, neurosensory impairments and parental education modified the outcome. Methods We systematically searched PubMed and Web of Science for cohort or case-control studies (born ?1970) with data on gestational age and optimism/pessimism reported using the Life- Orientation-Test-Revised in adulthood(?18 years). The three identified studies(Helsinki Study of Very Low Birth Weight Adults; Arvo Ylppö Longitudinal Study; Avon Longitudinal Study of Parents and Children) provided data for the two-step random-effects linear regression Individual-Participant-Data meta-analysis. Results Preterm and term borns did not differ on optimism(p = 0.76). Preterms scored higher on pessimism than term borns(Mean difference = 0.35, 95%Confidence Interval 0.36, 0.60, p = 0.007), although not after full adjustment. Preterm born participants, but not term born participants, with higher birth weight z-score, had higher optimism scores (0.30 raw score units per standard deviation increase, 95% CI 0.10, 0.49, p = 0.003); preterm vs term x birth weight z-score interaction p = 0.004). Conclusions Preterm and term born adults display similar optimism. In preterms, higher birth weight may foster developmental trajectories promoting more optimistic life orientations. © 2021 Robinson et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | |
dc.publisher | Public Library of Science | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Scopus OA2021 | |
dc.type | Review | |
dc.contributor.department | OBSTETRICS & GYNAECOLOGY | |
dc.description.doi | 10.1371/journal.pone.0259463 | |
dc.description.sourcetitle | PLoS ONE | |
dc.description.volume | 16 | |
dc.description.issue | 11 November | |
dc.description.page | e0259463 | |
Appears in Collections: | Elements Staff Publications |
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