Smoking Cessation in Workplaces in Hong Kong [Phase II]
1 listopada 2016 zaktualizowane przez: The University of Hong Kong
Assessing the Corporate Environment in Promoting Tobacco Control and Evaluation of a Smoking Cessation Programme in Workplaces in Hong Kong
This study has the following objectives:
- To examine the employers'/managerial staff's knowledge, attitudes and practices in promoting smoking cessation in workplace.
- To evaluate the smoking behaviours of participants before and after attending a smoking cessation intervention.
Przegląd badań
Status
Nieznany
Warunki
Szczegółowy opis
Study design In Phase I of this study, a large scale cross-sectional survey will be sent to 3000 corporations in Hong Kong. The questionnaire will examine the employers' knowledge, attitudes and practices in promoting smoking cessation in the workplace.
In Phase II, a longitudinal study will be conducted to evaluate the effectiveness of a smoking cessation intervention offered by the Department of Psychology, the University of Hong Kong. A total of 600 smokers from corporations will be recruited and interviewed before the intervention at baseline, immediately after the intervention, and at 1-, 4-, 12-, 26- and 52-week post-intervention follow-ups, in an attempt to evaluate their smoking behaviours, knowledge on smoking and satisfaction of the smoking cessation services. Self-reported quitters (did not smoke in the past 7 days) will be invited to participate in the bio-chemical validation by assessing their exhaled carbon monoxide level and the saliva cotinine level.
Process evaluation: Qualitative interviews, including in-depth interviews and/or focus group will be conducted within 1 month after 12-month follow-up.
Typ studiów
Interwencyjne
Zapisy (Oczekiwany)
600
Faza
- Nie dotyczy
Kontakty i lokalizacje
Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.
Lokalizacje studiów
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Hong Kong, Chiny
- 2/F, 61 Lung Kong Rd, Kowloon City, Lok Sin Tong Benevolent Society
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Kryteria uczestnictwa
Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.
Kryteria kwalifikacji
Wiek uprawniający do nauki
18 lat i starsze (Dorosły, Starszy dorosły)
Akceptuje zdrowych ochotników
Nie
Płeć kwalifikująca się do nauki
Wszystko
Opis
Inclusion Criteria:
- Hong Kong residents aged 18 or above
- Cantonese speaker and able to read in Chinese characters
- Smoke at least one cigarette per day
- Stay at Hong Kong during the intervention and follow-up periods (12 months)
Exclusion Criteria:
- Smokers who are psychologically or physically unable to communicate
- Smokers who are currently following other smoking cessation programme(s)
- Smokers with diagnosed psychiatric illnesses
Plan studiów
Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Badania usług zdrowotnych
- Przydział: Nielosowe
- Model interwencyjny: Przydział równoległy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
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Eksperymentalny: Group A
Health talk + workshop (Motivational intervention) + booklet + Short Message Service (SMS)
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Through intensive workshop which includes motivation of quitting enhancement, stress management, smoking triggers, cravings and relapse, to provide smoking cessation intervention
Health talk provided information about hazards of tobacco (active smoking, second- and third-hand smoke), benefits of quitting smoking and methods to quit smoking
Use motivational interview strategies through telephone messages to provide smoking cessation intervention
A 26-page booklet included information about smoking and diseases, benefits of quitting smoking, methods to quit smoking, how to handle withdrawal symptoms, stress management, declaration of quitting smoking, decisional balance of smoking or quitting
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Komparator placebo: Group B
Face to Face counseling (Motivational intervention) + Booklet + SMS
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Health talk provided information about hazards of tobacco (active smoking, second- and third-hand smoke), benefits of quitting smoking and methods to quit smoking
Use motivational interview strategies through telephone messages to provide smoking cessation intervention
A 26-page booklet included information about smoking and diseases, benefits of quitting smoking, methods to quit smoking, how to handle withdrawal symptoms, stress management, declaration of quitting smoking, decisional balance of smoking or quitting
Use motivational interview strategies through face-to-face counseling to provide smoking cessation intervention
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Komparator placebo: Group C
Phone counseling (Motivational intervention) + Health talk + booklet + SMS
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Health talk provided information about hazards of tobacco (active smoking, second- and third-hand smoke), benefits of quitting smoking and methods to quit smoking
Use motivational interview strategies through telephone messages to provide smoking cessation intervention
A 26-page booklet included information about smoking and diseases, benefits of quitting smoking, methods to quit smoking, how to handle withdrawal symptoms, stress management, declaration of quitting smoking, decisional balance of smoking or quitting
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Komparator placebo: Group D
Phone counseling (Motivational intervention) + booklet + SMS
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Use motivational interview strategies through telephone messages to provide smoking cessation intervention
A 26-page booklet included information about smoking and diseases, benefits of quitting smoking, methods to quit smoking, how to handle withdrawal symptoms, stress management, declaration of quitting smoking, decisional balance of smoking or quitting
Use motivational interview strategies through telephone counseling to provide smoking cessation intervention
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Change from baseline smoking quit rate at 6-month
Ramy czasowe: 6 months after the intervention
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Quit smoking rate is defined by the self-reported 7-day point prevalence abstinence.
It is a binary type (yes/no) questionnaire and participants answer the question about their smoking status in the past 7 days at 6-month after the intervention.
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6 months after the intervention
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Change from baseline smoking reduction at 6-month
Ramy czasowe: 6 months after the intervention
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Smoking reduction is defined as reduced at least 50% of cigarette consumption.
Participants were asked to respond to the daily cigarette consumption at 6-month after the intervention.
Their daily cigarette consumption at 6-month were compared with baseline's daily cigarette consumption and determine whether they had reduced at least 50% cigarette consumption at 6-month.
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6 months after the intervention
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Change from baseline smoking reduction at 12-month
Ramy czasowe: 12 months after the intervention
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Smoking reduction is defined as reduced at least 50% of cigarette consumption.
Participants were asked to respond to the daily cigarette consumption at 6-month after the intervention.
Their daily cigarette consumption at 12-month were compared with baseline's daily cigarette consumption and determine whether they had reduced at least 50% cigarette consumption at 12-month.
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12 months after the intervention
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Change from baseline smoking quit rate at 12-month
Ramy czasowe: 12 months after the intervention
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Quit smoking rate is defined by the self-reported 7-day point prevalence abstinence.
It is a binary type (yes/no) questionnaire and participants answer the question about their smoking status in the past 7 days at 12-month after the intervention.
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12 months after the intervention
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Współpracownicy i badacze
Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.
Sponsor
Współpracownicy
Śledczy
- Główny śledczy: Man-ping Wang, PhD, School of Nursing, The University of Hong Kong
Daty zapisu na studia
Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.
Główne daty studiów
Rozpoczęcie studiów
1 stycznia 2015
Zakończenie podstawowe (Oczekiwany)
1 czerwca 2017
Ukończenie studiów (Oczekiwany)
1 czerwca 2017
Daty rejestracji na studia
Pierwszy przesłany
9 lipca 2015
Pierwszy przesłany, który spełnia kryteria kontroli jakości
15 stycznia 2016
Pierwszy wysłany (Oszacować)
20 stycznia 2016
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Oszacować)
3 listopada 2016
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
1 listopada 2016
Ostatnia weryfikacja
1 listopada 2016
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Inne numery identyfikacyjne badania
- LSTWPLACE2015
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