Intention to Quit Smoking, Attempts to Quit, and Successful Quitting among Hong Kong Chinese Smokers: Population Prevalence and Predictors

Purpose. To assess the prevalence of each step in the smoking-cessation process (intention to quit, attempts to quit, and successful quitting) and to examine the factors associated with them among Chinese smokers. Design. A cross-sectional survey of subjects from randomly selected households. Setting. Four thousand one hundred forty-two households in Hong Kong. Subjects. A total of 11,779 persons, aged 15 years or older, were enumerated (response rate = 74.0%). Measures. A validated structured questionnaire was used for data collection. The questionnaire sought information on the subject's sociodemographic background, smoking habits, and workplace attitude to smoking. The predictors for successful quitting, past quitting attempts, and intention to quit were assessed by χ2 tests and multiple logistic regression. Results. Of the respondents, 14.4% were current smokers, 7.5% were ex-smokers, and 78.1% were nonsmokers. Of the daily smokers, 52% intended to quit. The factors associated with quitting were being married, being in the student/retired/others category, being older, having received higher education, not smoking to kill time, and smoking because of curiosity. Being married and not smoking to kill time were associated with past quitting attempts. Being male, married, and not smoking to kill time were associated with the intention to quit smoking. Conclusion. The findings of this study indicate that differing predictors may contribute to the different transitional stages of smoking cessation. Population-based smoking-cessation programs should take these predictors into consideration in the design of interventions.

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Smoking Cessation among Hong Kong Chinese Smokers Attending Hospital as Outpatients: Impact of Doctors' Advice, Successful Quitting and Intention to Quit

Asia Pacific Journal of Public Health ◽

10.1177/101053950401600207 ◽

2004 ◽

Vol 16 (2) ◽

pp. 115-120 ◽

Cited By ~ 8

Author(s):

D.K.H. Yu ◽

K.K. Wu ◽

A.S.M. Abdullah ◽

S.C. Chai ◽

S.B. Chai ◽

...

Keyword(s):

Smoking Cessation ◽

Hong Kong ◽

Public Hospitals ◽

Intention To Quit ◽

Chinese Patients ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Factors Affecting ◽

Quit Smoking ◽

Quitting Smoking

To identify factors affecting current smokers' intention to quit smoking and factors associated with successful quitting among ex-smokers in Hong Kong. A cross-sectional survey of Chinese patients attending medical and surgical Specialist Outpatient Clinics (SOPCs) of public hospitals in Hong Kong, using a structured questionnaire. Results of the 642 respondents, 21% were current smokers, 9% were ex-smokers and 69% were non-smokers. 74% of the smokers reportedly received quitting advice from doctors. Among the current smokers, past quitting attempts, receiving information from sources other than doctors, believing that doctor's advice was useful, believing that all smokers should quit smoking and a positive attitude towards quitting were associated with intention to quit. Among those who had attempted to quit, being older (aged 50 or above), being retired / unemployed and consuming more than 10 cigarettes per day were associated with successful quitting. We found that advice from doctors on quitting smoking did not have any impact on Chinese smokers quitting or future intention to quit and reflect the inadequacy of advice given by Hong Kong doctors. The predictors of intention to quit and successful quitting identified in the study could be used to design future smoking cessation services. Asia Pac J Public Health 2004; 16(2): 115-120.

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Predictors of Intention to Vaccinate against COVID-19 in the General Public in Hong Kong: Findings from a Population-Based, Cross-Sectional Survey

Vaccines ◽

10.3390/vaccines9070696 ◽

2021 ◽

Vol 9 (7) ◽

pp. 696

Author(s):

Elsie Yan ◽

Daniel W. L. Lai ◽

Vincent W. P. Lee

Keyword(s):

Hong Kong ◽

Health Belief ◽

Vaccine Safety ◽

Population Based ◽

Cross Sectional Study ◽

Vaccine Hesitancy ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Factors Associated ◽

To Receive

Vaccination is one of the most effective ways to stop the spread of COVID-19. Understanding factors associated with intention to receive COVID-19 vaccines is the key to a successful vaccination programme. This cross-sectional study explored the rate of vaccination intention and identified its predictors using the health belief model (HBM) in the general population in Hong Kong during the pandemic. Data were collected between December 2020 and January 2021 via telephone surveys. Hierarchical logistic regression analysis was used to identify factors associated with intention to receive COVID-19 vaccines. A total of 1255 adults (>18 years, 53% female) completed the telephone survey. Overall, 42% indicated an intention to vaccinate, 31.5% showed vaccine hesitancy, and 26.5% reported refusal to receive any COVID-19 vaccines. Individuals who were men, older in age, working, with past experiences of other pandemics, less concerned with the vaccine safety, with poorer knowledge about COVID-19, and having greater levels of perceived susceptibility, self-efficacy, cues to action, and acceptance of governmental preventive measures related to COVID-19 were significantly more likely to report an intention to vaccinate. The low intention among the Hong Kong population reflects the importance of developing effective vaccination promotion campaigns with the predictors identified in this study.

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Why are male Chinese smokers unwilling to quit? A multicentre cross-sectional study on smoking rationalisation and intention to quit

BMJ Open ◽

10.1136/bmjopen-2018-025285 ◽

2019 ◽

Vol 9 (2) ◽

pp. e025285

Author(s):

Xinyuan Huang ◽

Wenjie Fu ◽

Haiying Zhang ◽

Hong Li ◽

Xiaoxia Li ◽

...

Keyword(s):

Smoking Cessation ◽

Cross Sectional Study ◽

Intention To Quit ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Quit Smoking ◽

Point Increase ◽

Development Levels ◽

Potential Strategy ◽

The Relationship

ObjectiveWe aimed to describe the rationalisation beliefs endorsed by Chinese male smokers and to examine the association between rationalisation and the intention to quit.SettingQuestionnaires were conducted among male smokers in three cities (Shanghai, Nanning and Mudanjiang) which represent different geographical locations, economic development levels and legislative status of tobacco control in China.Design and participantsIt was a multicentre cross-sectional survey involved a total of 3710 male smokers over 18 years.Outcome measuresPrimary outcomes were intention to quit, smoking rationalisation scores and sub scores in six dimensions. Smoking rationalisation was assessed using a newly developed Chinese rationalisation scale. Multivariable logistic regression was performed to examine the relationship between rationalisation and intention to quit.ResultsOn average, smokers scored 3.3 out of 5 on the smoking rationalisation scale. With a one point increase in total rationalisation scale, the odds for intention to quit in the next 6 months decreased by 48% (OR=0.52, 95% CI: 0.44 to 0.61; p<0.001). Separate logistic regressions for six subscales of rationalisation shown consistent inverse associations with intention to quit (all p values <0.001). Believing that smoking was socially acceptable was the strongest predictor (OR=0.62, 95% CI: 0.55 to 0.71; p<0.001).ConclusionsRationalisation beliefs could be important barriers to smoking cessation. Some beliefs have stronger association with quit intention than others. Eroding rationalisation beliefs endorsed by smokers is a potential strategy for smoking cessation intervention.

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Exposure of Petrol Station Attendants and Auto Mechanics to Premium Motor Sprit Fumes in Calabar, Nigeria

Journal of Environmental and Public Health ◽

10.1155/2009/281876 ◽

2009 ◽

Vol 2009 ◽

pp. 1-5 ◽

Cited By ~ 15

Author(s):

N. E. Udonwa ◽

E. K. Uko ◽

B. M. Ikpeme ◽

I. A. Ibanga ◽

B. O. Okon

Keyword(s):

General Population ◽

Potential Risk ◽

Venous Blood ◽

Population Based ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Petrol Station ◽

Risk Of Exposure ◽

Structured Questionnaire

A population-based-cross-sectional survey was carried out to investigate the potential risk of exposure to premium motor spirit (PMS) fumes in Calabar, Nigeria, among Automobile Mechanics (AM), Petrol Station Attendants (PSA) and the general population. Structured questionnaire was administered on the randomly chosen subjects to elicit information on their exposure to PMS. Duration of exposure was taken as the length of work in their various occupations. Venous blood was taken for methaemoglobin (MetHb) and packed cells volume (PCV). Mean MetHb value was higher in AM (7.3%) and PSA (5.8%) than in the subjects from the general population (2.7%). PCV was lower in PSA (30.8%), than AM (33.3%) and the subjects from the general population (40.8%). MetHb level was directly proportional, and PCV inversely related, to the duration of exposure. The study suggested increased exposure to petrol fumes among AM, PSA, and MetHb as a useful biomarker in determining the level of exposure to benzene in petrol vapour.

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Influence on attitudes and lifestyle due to lockdown amidst COVID-19 pandemic: a perception-based analysis among Bangladeshi residents

BMC Public Health ◽

10.1186/s12889-021-12012-z ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Md. Saiful Islam ◽

Md. Asad Ullah ◽

Ummay Soumayia Islam ◽

Sahadat Hossain ◽

Yusha Araf ◽

...

Keyword(s):

Associated Factors ◽

Formal Education ◽

Rural Residence ◽

Regression Analyses ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Factors Associated ◽

Positive Attitudes ◽

The Mean ◽

Structured Questionnaire

Abstract Background Countrywide lockdown or stay-at-home order has been implemented to slow down the transmission of emergent coronavirus. However, the influence on attitudes and lifestyle due to lockdown amidst the coronavirus disease 2019 (COVID-19) pandemic has been poorly understood. The present study aimed to investigate the influence on attitudes and lifestyle due to lockdown amidst the COVID-19 pandemic among Bangladeshi residents. Methods A cross-sectional survey carried out involving 1635 community dwellers across eight divisions in Bangladesh conducted from April 15, 2020 to May 10, 2020. A structured questionnaire incorporating socio-demographic, attitudes towards lockdown and adverse lifestyle amidst lockdown measures was employed to collect data using the Google Forms. Multiple regression analyses were executed to determine the associated factors of positive attitudes towards lockdown and adverse lifestyle. Results The mean scores of attitudes towards lockdown were 67.9 (SD = 8.4) out of 85 with an overall correct rate (positive attitudes) of 79.9%; whereas the mean scores of adverse lifestyle amidst lockdown were 16.1 (SD = 4.8) out of 34 with an overall rate of 47.4%. The factors associated with more positive attitudes towards lockdown included being female, divorced, higher educated, and students. Conversely, being male, having no formal education, and rural residence were associated factors of adverse lifestyle amidst the COVID-19 pandemic. Conclusions The findings reflect how the COVID-19 lockdown has preciously impacted the attitudes, and lifestyle of Bangladeshi citizens, which will contribute to promoting appropriate measures during a subsequent zonal or complete lockdown.

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Acceptability of A/H1N1 vaccination during pandemic phase of influenza A/H1N1 in Hong Kong: population based cross sectional survey

BMJ ◽

10.1136/bmj.b4164 ◽

2009 ◽

Vol 339 (oct27 1) ◽

pp. b4164-b4164 ◽

Cited By ~ 87

Author(s):

J. T F Lau ◽

N. C Y Yeung ◽

K C Choi ◽

M. Y M Cheng ◽

H Y Tsui ◽

...

Keyword(s):

Hong Kong ◽

Influenza A ◽

Population Based ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Influenza A H1n1

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Factors associated with antenatal depression among pregnant women in Vietnam: A multisite cross-sectional survey

Health Psychology Open ◽

10.1177/2055102920914076 ◽

2020 ◽

Vol 7 (1) ◽

pp. 205510292091407

Author(s):

Mai Thi Hue ◽

Nguyen Hang Nguyet Van ◽

Phung Phuong Nha ◽

Ngo Tuan Vu ◽

Pham Minh Duc ◽

...

Keyword(s):

Pregnant Women ◽

Antenatal Depression ◽

Cross Sectional Study ◽

Tobit Regression ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Screening Programs ◽

Factors Associated ◽

The Status ◽

Structured Questionnaire

This study aimed to describe the status of antenatal depression and its associated factors among pregnant women in Vietnam. A cross-sectional study was conducted in four obstetric hospitals in Vietnam from January to September 2019. A total of 1260 pregnant women were interviewed using a structured questionnaire. A Tobit regression model was used to determine factors associated with antenatal depression. Results showed that pregnant women were at high risk of antenatal depression (24.5%). Women with fetus abnormalities and higher education were at higher risk of antenatal depression. We highlighted the need for implementing formal screening programs to early detect antenatal depression.

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