Mediation of improvements in sun protective and skin self-examination behaviours

Results from the healthy text study

Jannah Baker, Linda Finch, H. Peter Soyer, Alison L. Marshall, Peter Baade, Philippa Youl, Monika Janda

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Objective: Melanoma is on the rise, especially in Caucasian populations exposed to high ultraviolet radiation such as in Australia. This paper examined the psychological components facilitating change in skin cancer prevention or early detection behaviours following a text message intervention.

Methods: The Queensland-based participants were 18 to 42 years old, from the Healthy Text study (N = 546). Overall, 512 (94%) participants completed the 12-month follow-up questionnaires. Following the social cognitive model, potential mediators of skin self-examination (SSE) and sun protection behaviour change were examined using stepwise logistic regression models.

Results: At 12-month follow-up, odds of performing an SSE in the past 12 months were mediated by baseline confidence in finding time to check skin (an outcome expectation), with a change in odds ratio of 11.9% in the SSE group versus the control group when including the mediator. Odds of greater than average sun protective habits index at 12-month follow-up were mediated by (a) an attempt to get a suntan at baseline (an outcome expectation) and (b) baseline sun protective habits index, with a change in odds ratio of 10.0% and 11.8%, respectively in the SSE group versus the control group.

Conclusions: Few of the suspected mediation pathways were confirmed with the exception of outcome expectations and past behaviours. Future intervention programmes could use alternative theoretical models to elucidate how improvements in health behaviours can optimally be facilitated.

Original languageEnglish
Pages (from-to)28-35
Number of pages8
JournalPsycho-Oncology
Volume25
Issue number1
DOIs
Publication statusPublished - 1 Jan 2016
Externally publishedYes

Fingerprint

Self-Examination
Solar System
Skin
Habits
Suntan
Logistic Models
Odds Ratio
Text Messaging
Control Groups
Queensland
Health Behavior
Skin Neoplasms
Melanoma
Theoretical Models
Radiation
Psychology
Population

Cite this

Baker, J., Finch, L., Soyer, H. P., Marshall, A. L., Baade, P., Youl, P., & Janda, M. (2016). Mediation of improvements in sun protective and skin self-examination behaviours: Results from the healthy text study. Psycho-Oncology, 25(1), 28-35. https://doi.org/10.1002/pon.4007
Baker, Jannah ; Finch, Linda ; Soyer, H. Peter ; Marshall, Alison L. ; Baade, Peter ; Youl, Philippa ; Janda, Monika. / Mediation of improvements in sun protective and skin self-examination behaviours : Results from the healthy text study. In: Psycho-Oncology. 2016 ; Vol. 25, No. 1. pp. 28-35.
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abstract = "Objective: Melanoma is on the rise, especially in Caucasian populations exposed to high ultraviolet radiation such as in Australia. This paper examined the psychological components facilitating change in skin cancer prevention or early detection behaviours following a text message intervention. Methods: The Queensland-based participants were 18 to 42 years old, from the Healthy Text study (N = 546). Overall, 512 (94{\%}) participants completed the 12-month follow-up questionnaires. Following the social cognitive model, potential mediators of skin self-examination (SSE) and sun protection behaviour change were examined using stepwise logistic regression models. Results: At 12-month follow-up, odds of performing an SSE in the past 12 months were mediated by baseline confidence in finding time to check skin (an outcome expectation), with a change in odds ratio of 11.9{\%} in the SSE group versus the control group when including the mediator. Odds of greater than average sun protective habits index at 12-month follow-up were mediated by (a) an attempt to get a suntan at baseline (an outcome expectation) and (b) baseline sun protective habits index, with a change in odds ratio of 10.0{\%} and 11.8{\%}, respectively in the SSE group versus the control group. Conclusions: Few of the suspected mediation pathways were confirmed with the exception of outcome expectations and past behaviours. Future intervention programmes could use alternative theoretical models to elucidate how improvements in health behaviours can optimally be facilitated.",
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Baker, J, Finch, L, Soyer, HP, Marshall, AL, Baade, P, Youl, P & Janda, M 2016, 'Mediation of improvements in sun protective and skin self-examination behaviours: Results from the healthy text study', Psycho-Oncology, vol. 25, no. 1, pp. 28-35. https://doi.org/10.1002/pon.4007

Mediation of improvements in sun protective and skin self-examination behaviours : Results from the healthy text study. / Baker, Jannah; Finch, Linda; Soyer, H. Peter; Marshall, Alison L.; Baade, Peter; Youl, Philippa; Janda, Monika.

In: Psycho-Oncology, Vol. 25, No. 1, 01.01.2016, p. 28-35.

Research output: Contribution to journalArticleResearchpeer-review

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T1 - Mediation of improvements in sun protective and skin self-examination behaviours

T2 - Results from the healthy text study

AU - Baker, Jannah

AU - Finch, Linda

AU - Soyer, H. Peter

AU - Marshall, Alison L.

AU - Baade, Peter

AU - Youl, Philippa

AU - Janda, Monika

PY - 2016/1/1

Y1 - 2016/1/1

N2 - Objective: Melanoma is on the rise, especially in Caucasian populations exposed to high ultraviolet radiation such as in Australia. This paper examined the psychological components facilitating change in skin cancer prevention or early detection behaviours following a text message intervention. Methods: The Queensland-based participants were 18 to 42 years old, from the Healthy Text study (N = 546). Overall, 512 (94%) participants completed the 12-month follow-up questionnaires. Following the social cognitive model, potential mediators of skin self-examination (SSE) and sun protection behaviour change were examined using stepwise logistic regression models. Results: At 12-month follow-up, odds of performing an SSE in the past 12 months were mediated by baseline confidence in finding time to check skin (an outcome expectation), with a change in odds ratio of 11.9% in the SSE group versus the control group when including the mediator. Odds of greater than average sun protective habits index at 12-month follow-up were mediated by (a) an attempt to get a suntan at baseline (an outcome expectation) and (b) baseline sun protective habits index, with a change in odds ratio of 10.0% and 11.8%, respectively in the SSE group versus the control group. Conclusions: Few of the suspected mediation pathways were confirmed with the exception of outcome expectations and past behaviours. Future intervention programmes could use alternative theoretical models to elucidate how improvements in health behaviours can optimally be facilitated.

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DO - 10.1002/pon.4007

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SN - 1057-9249

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