Effectiveness of an internet-based intervention to improve sleep difficulties in a culturally diverse sample of international students: A randomised controlled pilot study

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Effectiveness of an internet-based intervention to improve sleep difficulties in a culturally diverse sample of international students : A randomised controlled pilot study. / Spanhel, Kerstin; Burdach, Daniela; Pfeiffer, Teresa et al.

In: Journal of Sleep Research, Vol. 31, No. 2, e13493, 01.04.2022.

Research output: Journal contributionsJournal articlesResearchpeer-review

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Spanhel K, Burdach D, Pfeiffer T, Lehr D, Spiegelhalder K, Ebert DD et al. Effectiveness of an internet-based intervention to improve sleep difficulties in a culturally diverse sample of international students: A randomised controlled pilot study. Journal of Sleep Research. 2022 Apr 1;31(2):e13493. Epub 2021 Sep 21. doi: 10.1111/jsr.13493

Bibtex

@article{121a8b42c640481f98831327c7246d03,
title = "Effectiveness of an internet-based intervention to improve sleep difficulties in a culturally diverse sample of international students: A randomised controlled pilot study",
abstract = "Sleep difficulties are widespread among international students. Internet-based interventions are suggested as a low-threshold treatment option but may require cultural adaptation among culturally diverse populations. The present pilot study investigated the effectiveness and acceptance of an internet-based intervention to improve sleep difficulties in international students. A total of 81 international students of 36 nationalities were randomly assigned to the intervention (n = 41) or waitlist control group (n = 40). The intervention group received immediate access to a culturally non-adapted unguided internet-based sleep intervention consisting of three modules based on sleep hygiene and cognitive techniques to reduce rumination. At baseline, 4 and 12 weeks after randomisation, insomnia severity, measured by the Insomnia Severity Index, and secondary outcomes (sleep quality, depression, anxiety, perceived stress, well-being, presenteeism, mental health literacy) were assessed. Data were analysed using linear multi-level analyses. Additionally, satisfaction and perceived cultural appropriateness of the intervention were evaluated by international students after 4 weeks, and compared with ratings of German students, who represent the original target group. Insomnia severity improved over time in the intervention group compared to the control group, revealing a significant estimated mean difference of −5.60 (Hedges{\textquoteright} g = 0.84, p < 0.001) after 12 weeks. Satisfaction and perceived cultural appropriateness was high and comparable to that of German students. The present study shows that a culturally non-adapted internet-based sleep intervention can be a low-threshold treatment option to help meet the high demand for mental healthcare among international students. It thus indicates that cultural adaptation might not represent a precondition for providing effective internet-based sleep interventions to this target group.",
keywords = "culturally sensitive treatment, eHealth, insomnia, mental health treatment gap, Psychology",
author = "Kerstin Spanhel and Daniela Burdach and Teresa Pfeiffer and Dirk Lehr and Kai Spiegelhalder and Ebert, {David D.} and Harald Baumeister and Juergen Bengel and Sander, {Lasse B.}",
note = "{\textcopyright} 2021 The Authors. Journal of Sleep Research published by John Wiley & Sons Ltd on behalf of European Sleep Research Society.",
year = "2022",
month = apr,
day = "1",
doi = "10.1111/jsr.13493",
language = "English",
volume = "31",
journal = "Journal of Sleep Research",
issn = "0962-1105",
publisher = "Wiley-Blackwell Publishing Ltd.",
number = "2",

}

RIS

TY - JOUR

T1 - Effectiveness of an internet-based intervention to improve sleep difficulties in a culturally diverse sample of international students

T2 - A randomised controlled pilot study

AU - Spanhel, Kerstin

AU - Burdach, Daniela

AU - Pfeiffer, Teresa

AU - Lehr, Dirk

AU - Spiegelhalder, Kai

AU - Ebert, David D.

AU - Baumeister, Harald

AU - Bengel, Juergen

AU - Sander, Lasse B.

N1 - © 2021 The Authors. Journal of Sleep Research published by John Wiley & Sons Ltd on behalf of European Sleep Research Society.

PY - 2022/4/1

Y1 - 2022/4/1

N2 - Sleep difficulties are widespread among international students. Internet-based interventions are suggested as a low-threshold treatment option but may require cultural adaptation among culturally diverse populations. The present pilot study investigated the effectiveness and acceptance of an internet-based intervention to improve sleep difficulties in international students. A total of 81 international students of 36 nationalities were randomly assigned to the intervention (n = 41) or waitlist control group (n = 40). The intervention group received immediate access to a culturally non-adapted unguided internet-based sleep intervention consisting of three modules based on sleep hygiene and cognitive techniques to reduce rumination. At baseline, 4 and 12 weeks after randomisation, insomnia severity, measured by the Insomnia Severity Index, and secondary outcomes (sleep quality, depression, anxiety, perceived stress, well-being, presenteeism, mental health literacy) were assessed. Data were analysed using linear multi-level analyses. Additionally, satisfaction and perceived cultural appropriateness of the intervention were evaluated by international students after 4 weeks, and compared with ratings of German students, who represent the original target group. Insomnia severity improved over time in the intervention group compared to the control group, revealing a significant estimated mean difference of −5.60 (Hedges’ g = 0.84, p < 0.001) after 12 weeks. Satisfaction and perceived cultural appropriateness was high and comparable to that of German students. The present study shows that a culturally non-adapted internet-based sleep intervention can be a low-threshold treatment option to help meet the high demand for mental healthcare among international students. It thus indicates that cultural adaptation might not represent a precondition for providing effective internet-based sleep interventions to this target group.

AB - Sleep difficulties are widespread among international students. Internet-based interventions are suggested as a low-threshold treatment option but may require cultural adaptation among culturally diverse populations. The present pilot study investigated the effectiveness and acceptance of an internet-based intervention to improve sleep difficulties in international students. A total of 81 international students of 36 nationalities were randomly assigned to the intervention (n = 41) or waitlist control group (n = 40). The intervention group received immediate access to a culturally non-adapted unguided internet-based sleep intervention consisting of three modules based on sleep hygiene and cognitive techniques to reduce rumination. At baseline, 4 and 12 weeks after randomisation, insomnia severity, measured by the Insomnia Severity Index, and secondary outcomes (sleep quality, depression, anxiety, perceived stress, well-being, presenteeism, mental health literacy) were assessed. Data were analysed using linear multi-level analyses. Additionally, satisfaction and perceived cultural appropriateness of the intervention were evaluated by international students after 4 weeks, and compared with ratings of German students, who represent the original target group. Insomnia severity improved over time in the intervention group compared to the control group, revealing a significant estimated mean difference of −5.60 (Hedges’ g = 0.84, p < 0.001) after 12 weeks. Satisfaction and perceived cultural appropriateness was high and comparable to that of German students. The present study shows that a culturally non-adapted internet-based sleep intervention can be a low-threshold treatment option to help meet the high demand for mental healthcare among international students. It thus indicates that cultural adaptation might not represent a precondition for providing effective internet-based sleep interventions to this target group.

KW - culturally sensitive treatment

KW - eHealth

KW - insomnia

KW - mental health treatment gap

KW - Psychology

UR - http://www.scopus.com/inward/record.url?scp=85115201030&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/19b3778a-196e-3b02-a1e0-5c61f2cc8dee/

U2 - 10.1111/jsr.13493

DO - 10.1111/jsr.13493

M3 - Journal articles

C2 - 34549852

AN - SCOPUS:85115201030

VL - 31

JO - Journal of Sleep Research

JF - Journal of Sleep Research

SN - 0962-1105

IS - 2

M1 - e13493

ER -

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