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Rashidi Mohamed PM, Mohd Hairi F, Bullen C, Nordin ASA. The feasibility and efficacy of the group-based therapy for smoking cessation in Klang Valley, Malaysia. Tob Induc Dis 2024; 22:TID-22-50. [PMID: 38476513 PMCID: PMC10928854 DOI: 10.18332/tid/175617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 11/17/2023] [Accepted: 12/21/2023] [Indexed: 03/14/2024] Open
Abstract
INTRODUCTION Tobacco epidemic is a global public health concern, killing more than 8 million people annually. Individual therapy is the standard of care of behavioral intervention for smoking cessation in Malaysia and group-based therapy for smoking cessation is an alternative to behavioral intervention commonly used in the western population effectively. The study explored the feasibility and efficacy of group-based therapy for smoking cessation for smokers who want to quit smoking at a quit smoking clinic and community centers in an urban setting in Malaysia. METHODS A total of 40 participants who were active smokers and fulfilled the criteria were recruited for the study at the quit smoking clinic. Participants were given behavioral support based on the GBT-M module and individually for 7 weeks with both groups receiving behavioral intervention plus pharmacotherapy. RESULTS The median age of participants was 48 years for individual therapy and 45 years for group therapy. Group-based therapy was comparable to individual therapy in smoking abstinence outcome at 4 weeks post quit date (35% vs 30%). CONCLUSIONS Group-based therapy was equally effective compared to individual therapy, similar to the western population. Using a group format should allow more people to be treated by a therapist, and therefore could be more cost-effective. Group-based therapy is an option to be included as part of the smoking cessation program in Malaysia.
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Affiliation(s)
- Pakri Mohamed Rashidi Mohamed
- Department of Psychological Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
- Department of Family Medicine, Faculty of Medicine, The National University of Malaysia, Kuala Lumpur, Malaysia
| | - Farizah Mohd Hairi
- Department of Social and Preventive Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Christopher Bullen
- School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Amer Siddiq Amer Nordin
- Department of Psychological Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Chow CY, Hasan MZ, Kamil AA. Prevalence and Associated Factors Related to Tobacco Consumption Among University Students in Malaysia. Health Psychol Res 2024; 12:94232. [PMID: 38469105 PMCID: PMC10927316 DOI: 10.52965/001c.94232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 02/05/2024] [Indexed: 03/13/2024] Open
Abstract
Tobacco consumption is one of the major public health concerns worldwide. Moreover, alternative tobacco and nicotine products (ATNPs) are growing in popularity, especially among young adults in the past decade. The study aimed to determine the prevalence and associated sociodemographic factors of tobacco consumption among university students. A cross-sectional study was carried out among 338 university students of a private Malaysian university from March to April 2021. Data was collected using a self-administered online questionnaire with items including sociodemographic information, user status of tobacco consumption and types of tobacco product used. Descriptive statistics, Pearson's chi-square test, Fisher's exact test and simple and multiple logistic regression analyses were performed using the IBM SPSS version 26.0 to analyse the data. The prevalence of tobacco consumption in this study was 8.6% and the main tobacco product used was manufactured cigarettes. In Pearson's chi square test and Fisher's exact test, current use of tobacco was significantly associated with nationality, ethnicity, religion, school, current level of education and parents, siblings and friends use of tobacco (p<0.05). In simple and multiple logistic regression analysis, being non-Malaysian, Indian, Muslim, year 4 student and having parents or siblings who used tobacco, all had statistically significant associations with the current use of tobacco (p<0.05). Findings of this study showed that the use of tobacco among university students is concerning and warrants the need to develop and implement a strategic anti-tobacco program to limit this behaviour among university students.
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Adnan NA, Breen E, Tan CA, Wang CC, Jalaludin MY, Lum LCS. Iron deficiency in healthy, term infants aged five months, in a pediatric outpatient clinic: a prospective study. BMC Pediatr 2024; 24:74. [PMID: 38263022 PMCID: PMC10804717 DOI: 10.1186/s12887-023-04277-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 08/28/2023] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Iron deficiency (ID) is prevalent in Malaysian children. The incidence of ID in infants under 6 months of age is unknown. Our aim was to determine the prevalence of iron deficiency (ID) and iron deficiency anemia (IDA) in healthy, term infants aged below 6 months in our hospital population. METHODS A prospective longitudinal pilot study of mother-infant pairs was conducted on infants receiving routine immunizations in a mother and child clinic at a university hospital, in Kuala Lumpur, Malaysia. Mothers completed standardized questionnaires at 3- and 5-month postnatal visits. Maternal and infant full blood count, ferritin, and C-reactive protein (CRP) levels were measured at 3 months and for the infants repeated at 5 months. Infant anthropometric measurements were obtained at both visits. We conducted a univariate analysis to identify factors associated with ID and IDA. RESULTS Altogether, 91 mother-infant pairs were enrolled, with 88 completing the study. No infant had ID or IDA at 3 months; the lowest ferritin level was 16.6 µg/L. At 5 months, 5.9% (5/85) of infants had ID, and 2.4% (2/85) had IDA. Median (interquartile range) infant ferritin levels significantly declined from 113.4 (65.0-183.6) µg/L at 3 months to 50.9 (29.2-70.4) µg/L at 5 months, p < 0.001. Exclusive breastfeeding until 3 or 5 months was significantly associated with ID at 5 months (p = 0.020, and p = 0.008, respectively) on univariate analysis. The drop in ferritin between 3-5 months was significantly associated with weight and length gains between 0-3 months (p = 0.018, p = 0.009, respectively). Altogether, 14.3% of infants exclusively breastfed until 5 months developed ID. At 5 months, 3.4% of infants were underweight, 1.1% stunted, and 10.2% wasted. CONCLUSIONS In exclusively breastfed term infants, ID occurred by 5 months. Early introduction of iron-rich foods should be considered in exclusively breastfed babies. A high prevalence of wasting suggests a calorie deficit in this population and will lead to stunting if not addressed.
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Affiliation(s)
- Nur Aida Adnan
- Pediatric Department, Hospital Tunku Azizah, Kuala Lumpur, Malaysia
- Department of Pediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | - Emer Breen
- Clinical Investigation Center, University of Malaya Medical Center, 5th Floor East Tower, Kuala Lumpur, Malaysia.
| | - Chin Aun Tan
- Occupational Safety and Health Unit, Hospital Tunku Azizah, Kuala Lumpur, Malaysia
| | - Crystal C Wang
- Occupational Safety and Health Unit, Hospital Tunku Azizah, Kuala Lumpur, Malaysia
- Weill Cornell Medicine, New York, NY, USA
| | | | - Lucy Chai See Lum
- Department of Pediatrics, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
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Chew DCH, Khoo XH, Lee TS, Chin KY, Raja Ali RA, Muhammad Nawawi KN, Wan Ibrahim NR, Hilmi I. A Systematic Review on the Increasing Incidence of Inflammatory Bowel Disease in Southeast Asia: Looking Beyond the Urbanization Phenomenon. Inflamm Bowel Dis 2023:izad189. [PMID: 37935628 DOI: 10.1093/ibd/izad189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Indexed: 11/09/2023]
Abstract
The incidence of inflammatory bowel disease (IBD) has been increasing in Southeast Asia (SEA) in tandem with its economic growth and urbanization over the past 2 decades. Specific characteristics of IBD in SEA are similar to East Asia and the West, such as the declining ratio of ulcerative colitis to Crohn's disease. However, exceptionally low familial aggregation is seen. Smoking is also not a common risk factor in patients with Crohn's disease. The incidence of perianal disease is higher in SEA than in Australia and is comparable to the West. In a multiracial population, such as Singapore and Malaysia, Indians have the highest incidence and prevalence rates, which are likely to be due to important putative mutations. For instance, a higher frequency of the NOD2 predisposing mutation SNP5 and IBD risk allele IGR2198a and IGR2092a were found in Indians. Although differences in the genetic constitution play an important role in the epidemiology and prognosis of IBD in SEA, the emergence of this disease offers a unique opportunity to identify potential exposomes that contribute to its pathogenesis.
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Affiliation(s)
- Deborah Chia Hsin Chew
- Gastroenterology and hepatology Unit, Department of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
- GUT Research Group, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Xin-Hui Khoo
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Tiong See Lee
- Department of Gastroenterology and Hepatology, Selayang Hospital, Kuala Lumpur, Malaysia
| | - Kok-Yong Chin
- Department of Pharmacology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Raja Affendi Raja Ali
- Gastroenterology and hepatology Unit, Department of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
- GUT Research Group, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Khairul Najmi Muhammad Nawawi
- Gastroenterology and hepatology Unit, Department of Medicine, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
- GUT Research Group, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | | | - Ida Hilmi
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Ruslan NH, Yasin SM, Mohd Nasir N, Isa MR. The Impacts of Supervised Exercise Intervention on Tobacco Withdrawal Symptoms. Tob Use Insights 2023; 16:1179173X231179811. [PMID: 37255578 PMCID: PMC10226328 DOI: 10.1177/1179173x231179811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 05/17/2023] [Indexed: 06/01/2023] Open
Abstract
This study examined a supervised moderate-intensity aerobic exercise programme's effectiveness in regulating the Tobacco Withdrawal Symptoms (TWS) during temporary abstinence. This was a single group, pre and post-quasi intervention study. Thirty daily smokers participated in an 8-week supervised moderate-intensity aerobic exercise programme. We assessed the TWS, smoking urge, mood and stress-pleasure related hormonal variables after the aerobic exercise intervention. The measurements were conducted after overnight abstinence at baseline, post-intervention (at week-8) and post-detraining (at week-10). TWS components, smoking urge and mood were found to improve. For hormonal variables, cortisol and beta-endorphin except adrenaline showed insignificant changes at post-intervention and de-training. The findings suggest moderate-intensity exercise might help in reducing withdrawal symptoms and its adverse effects. Thus, exercise is an effective adjunct treatment in a smoking cessation programme.
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Affiliation(s)
- Nur-Hasanah Ruslan
- Faculty of Sports Science and
Recreation, Universiti Teknologi
MARA, Shah Alam, Malaysia
| | - Siti Munira Yasin
- Department of Public Health
Medicine, Faculty of Medicine, Universiti Teknologi
MARA, Sungai Buloh, Malaysia
| | - Nadzimah Mohd Nasir
- Department of Pathology, Faculty of
Medicine, Universiti Teknologi
MARA, Sungai Buloh, Malaysia
| | - Mohamad Rodi Isa
- Department of Public Health
Medicine, Faculty of Medicine, Universiti Teknologi
MARA, Sungai Buloh, Malaysia
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Shafiee A, Oraii A, Jalali A, Alaeddini F, Saadat S, Masoudkabir F, Tajdini M, Ashraf H, Omidi N, Heidari A, Shamloo AS, Sadeghian S, Boroumand M, Vasheghani-Farahani A, Karimi A, Franco OH. Epidemiology and prevalence of tobacco use in Tehran; a report from the recruitment phase of Tehran cohort study. BMC Public Health 2023; 23:740. [PMID: 37085856 PMCID: PMC10122292 DOI: 10.1186/s12889-023-15629-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 04/07/2023] [Indexed: 04/23/2023] Open
Abstract
INTRODUCTION Tobacco use is a major health concern worldwide, especially in low/middle-income countries. We aimed to assess the prevalence of cigarette smoking, waterpipe, and pipe use in Tehran, Iran. METHODS We used data from 8272 participants of the Tehran Cohort Study recruitment phase. Tobacco use was defined as a positive answer to using cigarettes, waterpipes, or pipes. Participants who did not report tobacco use during the interview but had a previous smoking history were categorized as former users. Age- and sex-weighted prevalence rates were calculated based on the national census data, and characteristics of current and former tobacco users were analyzed. RESULTS Age- and sex-weighted prevalence of current tobacco users, cigarette smokers, waterpipe, and pipe users in Tehran was 19.8%, 14.9%, 6.1%, and 0.5%, respectively. Current tobacco use was higher in younger individuals (35-45 years: 23.4% vs. ≥ 75 years: 10.4%, P < 0.001) and men compared to women (32.9% vs. 7.7% P < 0.001). The prevalence of tobacco use increased with more years of education (> 12 years: 19.3% vs. illiterate: 9.7%, P < 0.001), lower body mass index (< 20 kg/m2: 31.3% vs. ≥ 35 kg/m2: 13.8%, P < 0.001), higher physical activity (high: 23.0% vs. low: 16.4%, P < 0.001), opium (user: 66.6% vs. non-user: 16.5%, P < 0.001), and alcohol use (drinker: 57.5% vs. non-drinker: 15.4%, P < 0.001). Waterpipe users were younger (46.1 vs. 53.2 years) and had a narrower gender gap in prevalence than cigarette smokers (male/female ratio in waterpipe users: 2.39 vs. cigarette smokers: 5.47). Opium (OR = 5.557, P < 0.001) and alcohol consumption (OR = 4.737, P < 0.001) were strongly associated with tobacco use. Hypertension was negatively associated with tobacco use (OR = 0.774, P = 0.005). CONCLUSION The concerning prevalence of tobacco use in Tehran and its large gender gap for cigarette and waterpipe use warrant tailored preventive policies.
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Affiliation(s)
- Akbar Shafiee
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Oraii
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Jalali
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Farshid Alaeddini
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Soheil Saadat
- Department of Emergency Medicine, University of California, Irvine, CA, USA
| | - Farzad Masoudkabir
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Masih Tajdini
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Haleh Ashraf
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Negar Omidi
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Heidari
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Alireza Sepehri Shamloo
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Saeed Sadeghian
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohamamdali Boroumand
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Abbasali Karimi
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Oscar H Franco
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
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Tan PPS, Sandhu RS, Zain SM, Hall D, Tan NC, Lim HM, Daud F, Pung YF. Health motivations and perceived barriers are determinants of self-care behaviour for the prevention of hypertension in a Malaysian community. PLoS One 2022; 17:e0278761. [PMID: 36477162 PMCID: PMC9728916 DOI: 10.1371/journal.pone.0278761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 11/22/2022] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Self-care behaviour is fundamental in preventing hypertension in the general population. According to the Health Belief Model, health beliefs and perceptions influence the success in adopting disease prevention strategies. While factors influencing hypertension self-care behaviour have been examined previously in patient populations, they have not been assessed in the general community. METHODS This was a cross-sectional study conducted between 12 June 2020 to 26 July 2021. An online survey was administered via email and social media to Malaysians in the Selangor and Kuala Lumpur communities. Respondents were over 18 years old, without a formal diagnosis of hypertension. The survey evaluated hypertension knowledge, Health Belief Model constructs, self-care behaviour frequency, and motivators and barriers to self-care behaviour. Multiple linear regression was performed to determine the main predictors of self-care behaviour, and descriptive statistics were used to characterise motivators and barriers of each self-care behaviour. RESULTS Only health motivations (β = 0.217, p < 0.001) and perceived barriers (β = 0.571, p < 0.001) significantly influenced self-care behaviour. Maintaining a healthy diet, regular physical activity and blood pressure checks need to be improved in the community, particularly in reducing salt and calorie intake. Lack of time, limited choices and laziness are the biggest challenges that need to be tackled in adopting a healthy diet and an active lifestyle in the community. Many are ignorant towards their health status, therefore, do not prioritize blood pressure screenings, suggesting a need to enhance community blood pressure checks for early diagnosis of hypertension. CONCLUSION AND IMPLICATIONS Motivations and barriers were the main determinants of self-care behaviour in the Selangor and Kuala Lumpur community. Targeting these aspects of self-care behaviour should be considered when developing interventions and education programmes tailored to local cultural, environmental and personal factors, to more effectively reduce the hypertension prevalence and burden.
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Affiliation(s)
- Paulina Pei Suu Tan
- School of Pharmacy, University of Nottingham Malaysia, Semenyih, Selangor, Malaysia
| | - Ryand Singh Sandhu
- School of Pharmacy, University of Nottingham Malaysia, Semenyih, Selangor, Malaysia
| | - Shamsul Mohd Zain
- Department of Pharmacology, University Malaya, Kuala Lumpur, Malaysia
| | - Deborah Hall
- Department of Psychology, Heriot-Watt University Malaysia, Putrajaya, Malaysia
| | - Ngiap Chuan Tan
- Department of Research, SingHealth Polyclinics, Singapore, Singapore
| | - Hooi Min Lim
- Department of Primary Care Medicine, University Malaya Medical Centre, University of Malaya, Kuala Lumpur, Malaysia
| | - Faiz Daud
- Department of Community Health, University Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
| | - Yuh-Fen Pung
- School of Pharmacy, University of Nottingham Malaysia, Semenyih, Selangor, Malaysia
- * E-mail:
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Lim KH, Cheong YL, Sulaiman N, Yah XY, Mahadzir ME, Lim JH, Kee CC, Mohd Ghazali S, Lim HL. Agreement between the Fagerström test for nicotine
dependence (FTND) and the heaviness of smoking index
(HSI) for assessing the intensity of nicotine dependence
among daily smokers. Tob Induc Dis 2022; 20:105. [DOI: 10.18332/tid/155376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 06/18/2022] [Accepted: 10/13/2022] [Indexed: 11/27/2022] Open
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Mohd Yusoff MF, Lim KH, Saminathan TA, Rodzlan Hasani WS, Robert Lourdes TG, Ghazali SM, Abd Hamid HA, Ab Majid NL, Mat Rifin H, Miaw Yn JL. The pattern in prevalence and sociodemographic factors
of smoking in Malaysia, 2011–2019: Findings from national
surveys. Tob Induc Dis 2022; 20:84. [PMID: 36249344 PMCID: PMC9521184 DOI: 10.18332/tid/152410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 05/11/2022] [Accepted: 07/26/2022] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Smoking is a major contributor to morbidity and mortality worldwide, with Malaysia no exception. Through the Ministry of Health and other ministries in the government of Malaysia, numerous anti-smoking measures have been introduced to prevent and control smoking in the country. Continuous monitoring of smoking prevalence in the community is essential in order to evaluate the effectiveness of anti-smoking policies. This study aims to update the sociodemographic factors associated with smoking in the past decade in Malaysia. METHODS The study utilized data from three national household surveys in Malaysia, namely the Global Adult Tobacco Survey (GATS) 2011, the National Health and Morbidity Survey (NHMS) 2015 and the National Health and Morbidity Survey (NHMS) 2019. These surveys adopted a multistage stratified sampling design that represents the population in Malaysia. Smoking status was determined based on the GATS protocol and definitions. Complex sample design estimates and complex multivariable logistic regression were used in the analysis. RESULTS A total of 4250, 21410 and 11111 respondents aged ≥15 years participated in GATS 2011, NHMS 2015 and NHMS 2019, respectively, with a response rate between 85% and 87%. The prevalence of smoking was 23.1% (95% CI: 21.2–25.2) in 2011, 22.8% (95% CI: 21.9–23.8) in 2015 and 21.3% (95% CI: 19.9–22.8) in 2019. The prevalence was consistently higher in males (40.5–43.9%), adults aged 25–44 years (25.4–29.0%), Malay (22.6–24.7%), other ethnicities (30.0–35.0%), and the self-employed (33.7–44.6%). Multiple logistic regression analysis showed that the adjusted odds ratio (AOR) of smoking was higher in males, in younger and middle age groups, Malays, and those with lower education level. CONCLUSIONS There were slight changes in the sociodemographic factors of smoking in the past decade in Malaysia. Stern measures and more aggressive strategies are needed to address all the risk factors in controlling smoking behavior in the country.
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Affiliation(s)
| | - Kuang Hock Lim
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | | | | | | | - Sumarni Mohd Ghazali
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | | | - Nur Liana Ab Majid
- Institute for Public Health, National Institutes of Health, Shah Alam, Malaysia
| | - Halizah Mat Rifin
- Institute for Public Health, National Institutes of Health, Shah Alam, Malaysia
| | - Jane Ling Miaw Yn
- Institute for Public Health, National Institutes of Health, Shah Alam, Malaysia
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10
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Lim KH, Cheong YL, Lim HL, Kee CC, Ghazali SM, Heng PP, Teh CH, Hashim MHM, Cheah YK, Lim JH. Validation of the Malay Version of the Decisional Balance
Inventory (MDBI) among secondary school-going adolescents. Tob Induc Dis 2022; 20:79. [PMID: 36188418 PMCID: PMC9483825 DOI: 10.18332/tid/152409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 07/05/2022] [Accepted: 07/26/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Kuang Hock Lim
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Yoon Ling Cheong
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Hui Li Lim
- Clinical Research Centre, Hospital Sultan Ismail, Johor Bahru, Malaysia
| | - Chee Cheong Kee
- Department of Biostatistics and Data Repository, National Institutes of Health, Shah Alam, Malaysia
| | - Sumarni Mohd Ghazali
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Pei Pei Heng
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Chien Huey Teh
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | | | - Yong Kang Cheah
- School of Economics, Finance and Banking, Universiti Utara Malaysia, Sintok, Malaysia
| | - Jia Hui Lim
- Pharmacy Department, Hospital Putrajaya, Putrajaya, Malaysia
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11
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Zulkifli A, Rani NLA, Abdul Mutalib RNS, Dobson R, Ibrahim TAE, Abd Latif NH, O’Donnell R, Uny I, Zainal Abidin E, Semple S. Measuring secondhand smoke in homes in Malaysia: A
feasibility study comparing indoor fine particulate (PM<sub>2.5</sub>)
concentrations following an educational feedback
intervention to create smoke-free homes during the
COVID-19 pandemic. Tob Induc Dis 2022; 20:64. [PMID: 35865971 PMCID: PMC9272415 DOI: 10.18332/tid/150338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/11/2022] [Accepted: 05/23/2022] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Extensive regulations have been introduced to reduce secondhand smoke (SHS) exposure among non-smokers in Malaysia. However, there is still a need to encourage behavior change of smokers in relation to making homes smoke-free. This feasibility study aimed to use low-cost air pollution monitors to quantify SHS concentrations in Malaysian households and to explore the practicality of using personalized feedback in educating families to make their homes smoke-free. METHODS A total of 35 smokers in three states in Malaysia were recruited via snowball and convenience sampling methods. Indoor fine particulate (PM2.5) concentrations in participants’ homes were measured for 7 days before and after educational intervention using a pre-defined template, which included personalized air-quality feedback, and information on SHS impacts were given. The feedback was delivered over two 20-minute phone calls or in-person sessions following the completion of the air-quality measurements. Data were corrected for outdoor PM2.5 concentrations from the nearest environmental monitor. RESULTS Despite the challenges in conducting the project during COVID-19 pandemic, the delivery of the intervention was found to be feasible. Twenty-seven (77%) out of 35 participants completed PM2.5 measurements and received a complete intervention. The median (IQR: 25th –75th percentile concentrations) SHS-PM2.5 concentrations at baseline and follow-up were 18.3 µg/m3 (IQR: 13.3–28.3) and 16.2 µg/m3 (IQR: 10.4 – 25.6), respectively. There was a reduction of SHS-PM2.5 concentrations at follow-up measurement in the houses of 17 participants (63%). The change in corrected indoor PM2.5 concentrations between baseline and follow-up was not statistically significant (Z= -1.01, p=0.29). CONCLUSIONS This educational intervention, combining the use of a low-cost air particle counter with personalized air-quality feedback, was found to be feasible in the Malaysian setting. It has potential to trigger behavior change among smokers, reducing indoor smoking and consequent SHS concentrations, and increasing smoke-free home implementation. A large-scale trial is needed.
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Affiliation(s)
- Aziemah Zulkifli
- Department of Environmental and Occupational Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Nurul Latiffah Abd Rani
- Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu, Kuala Nerus, Malaysia
| | | | - Ruaraidh Dobson
- Institute for Social Marketing and Health, University of Stirling, Stirling, United Kingdom
| | - Tengku Azmina Engku Ibrahim
- Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu, Kuala Nerus, Malaysia
| | - Norul Hernani Abd Latif
- Department of Biomedical Science, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Kuantan, Malaysia
| | - Rachel O’Donnell
- Institute for Social Marketing and Health, University of Stirling, Stirling, United Kingdom
| | - Isabelle Uny
- Institute for Social Marketing and Health, University of Stirling, Stirling, United Kingdom
| | - Emilia Zainal Abidin
- Department of Environmental and Occupational Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Sean Semple
- Institute for Social Marketing and Health, University of Stirling, Stirling, United Kingdom
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12
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Lim RZM, Mahendran HA. Esophageal squamous cell carcinoma and adenocarcinoma in Malaysia - Pooled data from upper gastrointestinal centers in a multiethnic Asian population. Cancer Epidemiol 2022; 80:102211. [PMID: 35834857 DOI: 10.1016/j.canep.2022.102211] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 06/13/2022] [Accepted: 07/04/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Esophageal cancer is the sixth leading cause of cancer death worldwide with considerable geographical histological variation There is a paucity of data in esophageal cancer in demographics, histology, and survival among the multi-ethnic Malaysian population. This paper is a review of esophageal cancer epidemiology and survival among esophageal cancer patients from data collected by the Malaysian Upper Gastrointestinal Surgical Society. METHODS This is a multicenter retrospective observational study of esophageal cancer patients from six upper gastrointestinal surgical centers in Malaysia between 2005 and 2019. Patient characteristics, histological type and stage were compared and survival analyzed. RESULTS There were 820 patients with esophageal cancer included, where 442 (53.9 %) cases had squamous cell carcinoma (SCC) and 378 (46.1 %) had adenocarcinomas (AC). Malays were the predominant ethnicity with AC (66.7 %) while Indians were the ethnic majority (74.6 %) with SCC. Majority of patients (56.8 %) presented as stage IV disease. Overall, the 1-, 3-, and 5-years' survival were 35.8 %, 13.8 % and 11.0 %, respectively. Surgical resection with curative intent yielded the best 5-year survival (29.4 %). Intervention in stage IV AC yielded superior survival when compared to SCC (median survival, 7.9 months vs 4.8 months; p, 0.018) Our series demonstrated an increase in AC to SCC over the last 15 years. CONCLUSIONS There was an ethnic preponderance seen between different histology in this region, not previously discussed. An increase in AC was observed over the last 15 years. Late diagnosis seen in most patients imparts poor prognosis as curative surgery affords the best outcome.
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Affiliation(s)
- Raymond Zhun Ming Lim
- Hospital Sultanah Aminah, Johor Bahru, Malaysia; Monash University Malaysia, Malaysia.
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13
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Lee HS, Su SJ, Yen ST, Tan AK. Cigarette smoking and quitting by individuals in Malaysia. JOURNAL OF SUBSTANCE USE 2022. [DOI: 10.1080/14659891.2022.2091490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Helen S.H. Lee
- School of Social Sciences, Universiti Sains Malaysia, Minden, Malaysia
| | - Shew-Jiuan Su
- Department of Geography, National Taiwan Normal University, Taipei, Taiwan
| | - Steven T. Yen
- Department of Agricultural Economics, National Taiwan University, Taipei, Taiwan
| | - Andrew K.G. Tan
- School of Social Sciences, Universiti Sains Malaysia, Minden, Malaysia
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14
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Eswaramoorthi V, Suhaimi MZ, Abdullah MR, Sanip Z, Abdul Majeed APP, Suhaimi MZ, Clark CCT, Musa RM. Association of Physical Activity with Anthropometrics Variables and Health-Related Risks in Healthy Male Smokers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19126993. [PMID: 35742242 PMCID: PMC9223046 DOI: 10.3390/ijerph19126993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 05/27/2022] [Accepted: 06/03/2022] [Indexed: 02/04/2023]
Abstract
Anthropometric variables (AV) are shown to be essential in assessing health status and to serve as markers for evaluating health-related risks in different populations. Studying the impact of physical activity (PA) on AV and its relationship with smoking is a non-trivial task from a public health perspective. In this study, a total of 107 healthy male smokers (37 ± 9.42 years) were recruited from different states in Malaysia. Standard procedures of measurement of several anthropometric indexes were carried out, and the International Physical Activity Questionnaire (IPPQ) was used to ascertain the PA levels of the participants. A principal component analysis was employed to examine the AV associated with physical activity, k-means clustering was used to group the participants with respect to the PA levels, and discriminant analysis models were utilized to determine the differential variables between the groups. A logistic regression (LR) model was further employed to ascertain the efficacy of the discriminant models in classifying the two smoking groups. Six AV out of twelve were associated with smoking behaviour. Two groups were obtained from the k-means analysis, based on the IPPQ and termed partially physically active smokers (PPAS) or physically nonactive smokers (PNAS). The PNAS were found to be at high risk of contracting cardiovascular problems, as compared with the PPAS. The PPAS cluster was characterized by a desirable AV, as well as a lower level of nicotine compared with the PNAS cluster. The LR model revealed that certain AV are vital for maintaining good health, and a partially active lifestyle could be effective in mitigating the effect of tobacco on health in healthy male smokers.
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Affiliation(s)
- Vijayamurugan Eswaramoorthi
- Faculty of Health Science, School of Rehabilitation Science, Universiti Sultan Zainal Abidin, Gong Badak Campus, Kuala Terengganu 21300, Terengganu, Malaysia;
| | - Muhammad Zulhusni Suhaimi
- Department of Allied Health Sciences, Faculty of Science, Universiti Tunku Abdul Rahman (UTAR), Bandar Barat, Kampar 31900, Perak, Malaysia
- Correspondence: (M.Z.S.); (R.M.M.)
| | - Mohamad Razali Abdullah
- East Coast Environmental Research Institute, Universiti Sultan Zainal Abidin, Kuala Terengganu 21300, Terengganu, Malaysia;
| | - Zulkefli Sanip
- Central Research Laboratory, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia;
| | - Anwar P. P. Abdul Majeed
- Innovative Manufacturing, Mechatronics and Sports Laboratory, Faculty of Manufacturing Engineering, Universiti Malaysia Pahang, Pekan 26600, Pahang, Malaysia;
- School of Robotics, XJTLU Entrepreneur College (Taicang), Xi’an Jiaotong-Liverpool University, Suzhou 215123, China
| | - Muhammad Zuhaili Suhaimi
- Centre for Fundamental and Continuing Education, Universiti Malaysia Terengganu, Kuala Terengganu 21030, Terengganu, Malaysia;
| | - Cain C. T. Clark
- Centre for Intelligent Healthcare, Coventry University, Coventry CV1 5FB, UK;
| | - Rabiu Muazu Musa
- Centre for Fundamental and Continuing Education, Universiti Malaysia Terengganu, Kuala Terengganu 21030, Terengganu, Malaysia;
- Correspondence: (M.Z.S.); (R.M.M.)
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15
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Lim KH, Cheong YL, Lim HL, Ghazali SM, Kee CC, Cheah YK, Heng PP, Hashim MHM, Tan CV, Lim JH. Correlates of dual/poly tobacco use among school-going
adolescents in Malaysia: Findings from a nationwide school-based
study. Tob Induc Dis 2022; 20:52. [PMID: 35733644 PMCID: PMC9164214 DOI: 10.18332/tid/148247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 04/08/2022] [Accepted: 04/11/2022] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION Dual/poly tobacco use is common among youths globally. However, in Malaysia information on dual/poly tobacco use is scarce, thus the present study examines the prevalence and factors associated with dual/poly tobacco users among school-going adolescents in Malaysia. METHODS We derived data on tobacco and e-cigarette use among Malaysian adolescents from a nationwide school-based study conducted in 2016. A total of 13135 adolescents responded in the cross-sectional survey which used multi-stage sampling to select a representative sample of school-going adolescents aged 11–19 years. A standard validated questionnaire was used to obtain the data and multiple logistic regression was conducted to assess factors associated with dual/ poly tobacco use. RESULTS The prevalence of dual/poly tobacco use was 6.5%, more than half of which were both conventional and e-cigarette users. Multivariable logistic regression revealed that the likelihood of dual tobacco use was significantly higher among males (AOR=14.73; 95% CI: 9.11–23.81), secondary school students, those aged 16–19 years (AOR=5.99; 95% CI: 4.04–8.87), natives of Sabah (AOR=7.41; 95% CI: 3.48–15.79), and those never been taught on the health hazards of tobacco at school, exposed to secondhand smoke (SHS) at home, school or other public areas, and had a positive perception of e-cigarettes and lower perception of the harms of tobacco smoking. CONCLUSIONS Although the prevalence of dual/poly users was still low among Malaysian school-going adolescents, proactive measures should be taken to reduce dual tobacco use among youth in Malaysia with focus on the factors identified in this study.
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Affiliation(s)
- Kuang Hock Lim
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Yoon Ling Cheong
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Hui Li Lim
- Clinical Research Centre, Hospital Sultan Ismail, Johor Bahru, Malaysia
| | - Sumarni Mohd Ghazali
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Chee Cheong Kee
- Department of Biostatistics and Data Repository, National Institutes of Health, Shah Alam, Malaysia
| | - Yong Kang Cheah
- School of Economics, Finance and Banking, Universiti Utara Malaysia, Sintok, Malaysia
| | - Pei Pei Heng
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | | | - Cia Vei Tan
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Jia Hui Lim
- Pharmacy Department, Hospital Putrajaya, Putrajaya, Malaysia
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16
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Lim KH, Cheong YL, Lim HL, Kee CC, Ghazali SM, Pradmahan Singh BSG, Omar MA, Hashim MHM, Cheah YK, Lim JH. Assessment of association between smoking and all-cause
mortality among Malaysian adult population: Findings from a
retrospective cohort study. Tob Induc Dis 2022; 20:50. [PMID: 35702648 PMCID: PMC9150905 DOI: 10.18332/tid/147656] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/22/2022] [Accepted: 03/23/2022] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Smoking is a known risk factor for many chronic diseases. Illness and death due to smoking are a significant public health burden in many countries. This study aims to address the information gap in smoking-related mortality in Malaysia by estimating the risk of cardiovascular disease and all-cause mortalities due to smoking among Malaysian adults. METHODS We analyzed data on 2525 respondents, aged 24–64 years, of the Malaysian Non-Communicable Disease Surveillance survey conducted September 2005 to February 2006. Mortality records from the Malaysian National Registration Department were linked to the MYNCDS-1 data to determine respondents’ mortality status over 12 years from 2006 to 2018. Associations between smoking and all-cause mortalities were assessed using Cox proportional hazards regression with adjustments for non-communicable disease and sociodemographic and lifestyle factors. RESULTS The prevalence of daily smoking was 21.2% (95% CI: 19.0–23.7). During the 31668 person-years follow-up, 213 deaths from all causes occurred, where 68 deaths were among smokers (13.2%), and 452 were among non-smokers (6.3%). Smoking was associated with a significantly increased risk of all-cause mortality (adjusted hazard ration, AHR=1.79; 95% CI: 1.12– 2.97). These associations remained significant after excluding mortalities in the first two years of follow-up. CONCLUSIONS Daily smoking is associated with a significantly higher risk of all-cause death. Behavioral and pharmacological smoking cessation interventions should be intensified among smokers to reduce the risk of mortality.
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Affiliation(s)
| | | | - Hui Li Lim
- Clinical Research Centre, Hospital Sultan Ismail, Johor Bahru, Malaysia
| | - Chee Cheong Kee
- Department of Biostatistics and Data Repository, National Institutes of Health, Shah Alam, Malaysia
| | | | | | - Mohd Azahadi Omar
- Department of Biostatistics and Data Repository, National Institutes of Health, Shah Alam, Malaysia
| | | | - Yong Kang Cheah
- School of Economics, Finance and Banking, Universiti Utara Malaysia, Sintok, Malaysia
| | - Jia Hui Lim
- Pharmacy Department, Hospital Putrajaya, Putrajaya, Malaysia
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Nordin ASA, Mohamad AS, Quah ACK, Hairi FM, Yee A, Tajuddin NAA, Hasan SI, Danaee M, Kaai SC, Grey M, Driezen P, Fong GT, Thompson ME. Methods of the 2020 (Wave 1) International Tobacco Control
(ITC) Malaysia survey. Tob Induc Dis 2022; 20:31. [PMID: 35431718 PMCID: PMC8969648 DOI: 10.18332/tid/146568] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/05/2022] [Accepted: 02/09/2022] [Indexed: 11/24/2022] Open
Abstract
The ITC Malaysia Project is part of the 31-country ITC Project, of which the central objective is to evaluate the impact of tobacco control policies of the WHO Framework Convention on Tobacco Control (FCTC). This article describes the methods used in the 2020 International Tobacco Control (ITC) Malaysia (MYS1) Survey. Adult smokers and non-smokers aged ≥18 years in Malaysia were recruited by a commercial survey firm from its online panel. Survey weights, accounting for smoking status, sex, age, education, and region of residence, were calibrated to the Malaysian 2019 National Health and Morbidity Survey. The survey questions were identical or functionally similar to those used in other ITC countries. Questions included demographic measures, patterns of use, quit history, intentions to quit, risk perceptions, beliefs and attitudes about cigarettes, e-cigarettes, and heated tobacco products. Questions also assessed measures assessing the impact of tobacco demand-reduction domains of the FCTC: price/tax (Article 6), smoke-free laws (Article 8), health warnings (Article 11), education, communication and public awareness (Article 12), advertising, promotion, and sponsorship restrictions (Article 13), and support for cessation (Article 14). The total sample size was 1253 (1047 cigarette smokers and 206 non-smokers). Response rate was 11.3%, but importantly, the cooperation rate was 95.3%. The 2020 ITC MYS1 Survey findings will provide evidence on current tobacco control policies and evidence needed by Malaysian government regulatory agencies to develop new or strengthen existing tobacco control efforts that could help achieve Malaysia’s endgame, i.e. a tobacco-free nation by 2040.
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Affiliation(s)
- Amer Siddiq Amer Nordin
- Department of Psychological Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
- Nicotine Addiction Research Group, University of Malaya Centre of Addiction Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Ahmad Syamil Mohamad
- Nicotine Addiction Research Group, University of Malaya Centre of Addiction Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
- Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Anne C. K. Quah
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Farizah Mohd Hairi
- Nicotine Addiction Research Group, University of Malaya Centre of Addiction Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
- Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Anne Yee
- Department of Psychological Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
- Nicotine Addiction Research Group, University of Malaya Centre of Addiction Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Nur Amani Ahmad Tajuddin
- Nicotine Addiction Research Group, University of Malaya Centre of Addiction Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
- Department of Primary Care Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Siti Idayu Hasan
- Nicotine Addiction Research Group, University of Malaya Centre of Addiction Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Mahmoud Danaee
- Nicotine Addiction Research Group, University of Malaya Centre of Addiction Sciences, Universiti Malaya, Kuala Lumpur, Malaysia
- Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Susan C. Kaai
- Department of Psychology, University of Waterloo, Waterloo, Canada
- School of Public Health Sciences, University of Waterloo, Waterloo, Canada
| | - Matthew Grey
- Department of Psychology, University of Waterloo, Waterloo, Canada
| | - Pete Driezen
- Department of Psychology, University of Waterloo, Waterloo, Canada
- School of Public Health Sciences, University of Waterloo, Waterloo, Canada
| | - Geoffrey T. Fong
- Department of Psychology, University of Waterloo, Waterloo, Canada
- School of Public Health Sciences, University of Waterloo, Waterloo, Canada
- Ontario Institute for Cancer Research, Toronto, Canada
| | - Mary E. Thompson
- Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, Canada
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Characteristics and Determinants of the Presence of Respiratory Symptoms among Sewage Workers in Malaysia. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2022; 2022:8567594. [PMID: 35321247 PMCID: PMC8938149 DOI: 10.1155/2022/8567594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 11/25/2021] [Accepted: 02/19/2022] [Indexed: 11/17/2022]
Abstract
Background The purpose of this study was to determine the relationships of PM 2.5 and H2S exposure with the presence of work-related respiratory symptoms among sewage workers. Methods A cross-sectional study was conducted in eleven sewage plants located in the central region of Peninsular Malaysia. One hundred ninety-one sewage workers were assessed using the British Medical Research Council (BMRC) questionnaire. Area air sampling was performed in three different sewage plants to measure the following parameters: physical air quality and concentration of PM 2.5 and H2S. Result Chronic cough (34.0%) was reported as the most common symptom, followed by chronic phlegm (26.2%), shortness of breath (7.9%), and chest tightness (3.7%). There were five significant determinants of the presence of respiratory symptoms among the sewage workers: shift work (AOR 23.50, 95% CI: 1.90–616.52), working at a sludge treatment facility (STF) (AOR 25.46, 95% CI: 2.06–314.29), a longer duration of working years (AOR 1,21, 95% CI: 1.01–1.44), individual cumulative exposure to PM 2.5 (AOR 9.01, 95% CI: 1.98–83.33), and individual cumulative exposure to H2S (AOR 1.04, 95% CI: 1.01–1.07). The majority of STF and non-STF workers had higher exposure to PM 2.5 and H2S concentrations in the air than office workers. Conclusion Sewage workers working at non-STFs or STFs reported a significantly higher prevalence of work-related respiratory symptoms and exposure to PM 2.5 and H2S compared with office workers. Exposure-response relationships were also found in sewage workers' cumulative exposure to PM 2.5 and H2S and the presence of respiratory symptoms.
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Rahman MA, Kundu S, Ahinkorah BO, Okyere J, Halder HR, Rahman MM, Yadav UN, Mistry SK, Rahman MA. Was there any change in tobacco smoking among adults in Bangladesh during 2009-2017? Insights from two nationally representative cross-sectional surveys. BMJ Open 2021; 11:e057896. [PMID: 34930749 PMCID: PMC8689193 DOI: 10.1136/bmjopen-2021-057896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/24/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE This study assessed the changes in prevalence and associated factors of tobacco smoking among Bangladeshi adults over time. DESIGN Nationally representative cross-sectional surveys. SETTING Two most recent Global Adults Tobacco Survey (GATS) data from Bangladesh, carried out in 2009 and 2017. PARTICIPANTS Adult population aged 15 and above (n=9629 in 2009; n=12 783 in 2017). OUTCOME MEASURES Current use of tobacco smoke, including cigarettes, bidi, hukkah, cigars or pipes, which was dichotomised ('yes'/'no'). METHODS We analysed data from two recent rounds of GATS (2009 and 2017). Multivariate logistic regression analysis was used. RESULTS The overall prevalence of tobacco smoking among Bangladeshi adults was noted (23.00%, 95% CI 22.98 to 23.00 in 2009; 16.44%, 95% CI 16.43 to 16.45 in 2017). Being male (adjusted OR (AOR)=59.72, CI 40.56 to 87.93 for 2009; AOR=71.17, CI 41.08 to 123.32 for 2017), age between 25 and 64 years (all AORs >2 and p<0.05), smoking permissible at home (AOR=7.08, CI 5.88 to 8.52 for 2009; AOR=5.90, CI 5.34 to 6.95 for 2017), and watching tobacco smoking product use in movie/drama scenes (AOR=1.26, CI 1.11 to 1.44 for 2009; AOR=1.34, CI 1.17 to 1.54 for 2017) were found to be significantly associated with increased tobacco smoking among adults both in 2009 and in 2017. However, being offered free tobacco sample products (AOR=0.66, CI 0.57 to 0.77 for 2009; AOR=0.87, CI 0.76 to 0.99 for 2017) and having primary, secondary or higher education (all AORs <1 and p<0.05) as well as being a student (AOR=0.16, CI 0.09 to 0.29 for 2009; AOR=0.32, CI 0.19 to 0.53) were associated with lower odds of tobacco smoking in both surveys. CONCLUSIONS Although the prevalence of tobacco smoking has declined over the period, it is still high among those who were relatively older, men, less educated and exposed to a movie/drama where tobacco smoking is promoted. Therefore, appropriate interventions are required to stop tobacco smoking among the Bangladeshi population.
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Affiliation(s)
| | - Satyajit Kundu
- School of Public Health, Southeast University, Nanjing, People's Republic of China
- Faculty of Nutrition and Food Science, Patuakhali Science and Technology University, Patuakhali, Bangladesh
| | - Bright Opoku Ahinkorah
- School of Public Health, Faculty of Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Joshua Okyere
- Department of Population and Health, University of Cape Coast, Cape Coast, Ghana
| | - Henry Ratul Halder
- Department of Community Health Sciences, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Md Mahmudur Rahman
- Research, Monitoring and Information Management Organization/Institutions, Deep Eye Care Foundation (DECF), Rangpur, Bangladesh
| | - Uday Narayan Yadav
- Centre for Primary Health Care and Equity, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
- Center for Research, Policy and Implementation, Biratnagar, Nepal
| | - Sabuj Kanti Mistry
- Centre for Primary Health Care and Equity, Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
- ARCED Foundation, 13/1, Pallabi, Mirpur-12, Dhaka, Bangladesh
- BRAC James P Grant School of Public Health, BRAC University, 6th Floor, Medona Tower, 28 Mohakhali Commercial Area, Bir Uttom A K Khandakar Road, Dhaka, Bangladesh
- Department of Public Health, Daffodil International University, Dhaka, Bangladesh
| | - Muhammad Aziz Rahman
- School of Health, Federation University Australia, Berwick, Victoria, Australia
- Australian Institute for Primary Care and Ageing (AIPCA), La Trobe University, Melbourne, Victoria, Australia
- Department of Non-communicable Diseases, Bangladesh University of Health Sciences (BUHS), Dhaka, Bangladesh
- Faculty of Public Health, Universitas Airlangga, Surabaya, Indonesia
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20
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A Qualitative Study of Pictorial Health Warnings on Malaysian Cigarette Packs: How Do the Adults Understand Them? Healthcare (Basel) 2021; 9:healthcare9121669. [PMID: 34946395 PMCID: PMC8700954 DOI: 10.3390/healthcare9121669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/24/2021] [Accepted: 11/25/2021] [Indexed: 11/24/2022] Open
Abstract
The WHO recommended pictorial health warnings (PHWs) on cigarette packs in 2003 to educate and warn the public of smoking effects. Malaysia too has implemented this policy since 2009. This study explored the public’s understanding of the gazetted PHWs depicted on cigarette packs available in Malaysia. A qualitative study using four focus group discussions (FGDs) was conducted among smokers and non-smokers aged 18–40 in Malacca, Peninsular Malaysia. Thematic analyses were performed using the Atlas Ti version 8.0 software. Six themes have emerged reflecting the public’s understanding of the existing PHWs in Malaysia, namely, (i) awareness and exposures, (ii) recall and attention, (iii) perceived goals, (iv) perceived target groups, (v) attitude in understanding, and (vi) knowledge and meaning of PHWs. All participants were aware of the PHWs depicted on legal cigarettes but not seen on most illicit cigarettes. PHWs were perceived to give awareness and warning about the smoking effects targeting smokers and non-smokers. Participants understood the lung and oral health-related images easily than other body parts such as gangrene foot, miscarriages, etc. Besides enforcement on illicit cigarettes without PHWs, policymakers or relevant authorities should emphasize creating relevant and clear pictorial messages in educating the public to avoid confusion affecting the public’s understanding of the PHWs.
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Deep radiomics-based survival prediction in patients with chronic obstructive pulmonary disease. Sci Rep 2021; 11:15144. [PMID: 34312450 PMCID: PMC8313653 DOI: 10.1038/s41598-021-94535-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 07/05/2021] [Indexed: 12/16/2022] Open
Abstract
Heterogeneous clinical manifestations and progression of chronic obstructive pulmonary disease (COPD) affect patient health risk assessment, stratification, and management. Pulmonary function tests are used to diagnose and classify the severity of COPD, but they cannot fully represent the type or range of pathophysiologic abnormalities of the disease. To evaluate whether deep radiomics from chest computed tomography (CT) images can predict mortality in patients with COPD, we designed a convolutional neural network (CNN) model for extracting representative features from CT images and then performed random survival forest to predict survival in COPD patients. We trained CNN-based binary classifier based on six-minute walk distance results (> 440 m or not) and extracted high-throughput image features (i.e., deep radiomics) directly from the last fully connected layer of it. The various sizes of fully connected layers and combinations of deep features were experimented using a discovery cohort with 344 patients from the Korean Obstructive Lung Disease cohort and an external validation cohort with 102 patients from Penang General Hospital in Malaysia. In the integrative analysis of discovery and external validation cohorts, with combining 256 deep features from the coronal slice of the vertebral body and two sagittal slices of the left/right lung, deep radiomics for survival prediction achieved concordance indices of 0.8008 (95% CI, 0.7642–0.8373) and 0.7156 (95% CI, 0.7024–0.7288), respectively. Deep radiomics from CT images could be used to predict mortality in COPD patients.
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22
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Lim KH, Ghazali SM, Lim HL, Cheong YL, Kee CC, Heng PP, Tiunh TY, Mat Hashim MH, Lim JH. Prevalence and factors related to secondhand smoke exposure among secondary school-going adolescents in Malaysia: Findings from Malaysia Global Health School Survey 2012 and 2017. Tob Induc Dis 2021; 19:50. [PMID: 34177412 PMCID: PMC8204740 DOI: 10.18332/tid/136029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/15/2021] [Accepted: 04/22/2021] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Secondhand (SHS) smoke exposure has caused various health problems. Therefore, continuous monitoring of SHS exposure is important to determine the efficacy of various anti-tobacco measure implemented. The study aims to compare the prevalence and factor(s) associated with SHS exposure among secondary school-going adolescents in Malaysia during 2012 and 2017. METHODS We derived data from the Global School Health Survey (GSHS) 2012 and GSHS 2017, which was carried out in Malaysia using multistage sampling to select representative samples of secondary school-going adolescents. Both surveys used similar questionnaires to measure SHS exposure. Descriptive and multivariate logistic regression was used to determine the prevalence and factors associated with SHS exposure. RESULTS Approximately four in ten respondents were exposed to SHS in the past week in both surveys (41.5% in GSHS 2012 and 42.0% in GSHS 2017, respectively). Both surveys revealed a significantly higher SHS exposure among respondents who smoked than among non-smokers and higher among males compared to females. The likelihood of SHS exposure in both surveys was also similar, with a higher likelihood of SHS exposure among smoking adolescents and non-smoking adolescents who had at least one smoking parent/guardian, regardless of their own smoking status. Male adolescents had a higher risk of SHS exposure compared to their female counterparts. Meanwhile, SHS risk also increased with age, regardless of smoking status. CONCLUSIONS Our findings suggested that there were no changes in the prevalence of SHS exposure and recorded only a slight change in the factors associated with exposure to SHS among school-going adolescents in Malaysia between the years 2012 and 2017. A more pro-active, extensive and comprehensive programme should be implemented to address the problem of SHS exposure. Parents should be advised to stop smoking or abstain from smoking in the presence of their children, and smoking cessation interventions are necessary for smoking adolescents and their parents.
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Affiliation(s)
- Kuang Hock Lim
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Sumarni Mohd Ghazali
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Hui Li Lim
- Clinical Research Centre, Hospital Sultan Ismail, Johor Bahru, Malaysia
| | - Yoon Ling Cheong
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Chee Cheong Kee
- Biostatistics and Data Raspatory Sector, National Institutes of Health, Shah Alam, Malaysia
| | - Pei Pei Heng
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | - Tsye Yih Tiunh
- Institute for Medical Research, National Institutes of Health, Kuala Lumpur, Malaysia
| | | | - Jia Hui Lim
- Department of Pharmacy and Pharmaceutical Sciences, Monash University Malaysia, Subang Jaya, Malaysia
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Yusoff YS, Rahim NA, Hasmi MH. Review on Cardiovascular Disease Risk Factors Among Selected Countries in Asia. PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON FUNDAMENTAL AND APPLIED SCIENCES 2021:655-670. [DOI: 10.1007/978-981-16-4513-6_57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Zeng LN, Zong QQ, Zhang L, Feng Y, Ng CH, Ungvari GS, Chen LG, Xiang YT. Worldwide prevalence of smoking cessation in schizophrenia patients: A meta-analysis of comparative and observational studies. Asian J Psychiatr 2020; 54:102190. [PMID: 32622029 DOI: 10.1016/j.ajp.2020.102190] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 04/29/2020] [Accepted: 05/28/2020] [Indexed: 12/18/2022]
Abstract
Although the rate of cigarette smoking is high in schizophrenia patients, the prevalence of smoking cessation in this group is reportedly low. This meta-analysis aimed to examine the prevalence of cessation among schizophrenia patients worldwide. A systematic literature search in PubMed, PsycINFO, Medline, EMBASE, Cochrane Library and Web of Science was performed from their inception date until 15 November 2018. Studies that reported prevalence of smoking cessation were synthesized using a random-effects model. Fourteen studies were included. The pooled prevalence of smoking cessation among schizophrenia patients was 14.0 % (95 % CI: 9.2-18.8 %; I2 = 97.3 %). Compared with schizophrenia patients, both healthy controls (OR = 0.45, 95 % CI:0.38-0.54, p < 0.001) and controls with other psychiatric disorders (OR = 0.79, 95 % CI:0.63-0.99, p = 0.004) had significantly higher prevalence of cessation. Subgroup and meta-regression analyses found that year of survey (after 2005), duration of smoking cessation (<6 months), outpatient setting and poor study quality were significantly associated with higher prevalence of smoking cessation. This meta-analysis found that the prevalence of smoking cessation was significantly lower among schizophrenia patients compared to healthy control and those with other psychiatric disorders. Better understanding of the barriers to smoking cessation and more effective measures for quitting smoking should be developed for patients with schizophrenia.
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Affiliation(s)
- Liang-Nan Zeng
- Center for Cognition and Brain Sciences, University of Macau, China; Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Sichuan Clinical Medical Research Center for Neurosurgery, Academician (Expert) Workstation of Sichuan Province, Neurological diseases and brain function laboratory, Sichuan, China
| | - Qian-Qian Zong
- School of Nursing, Capital Medical University, Beijing, China; The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders Beijing Anding Hospital & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, School of Mental Health, Beijing, China
| | - Ling Zhang
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders Beijing Anding Hospital & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, School of Mental Health, Beijing, China
| | - Yuan Feng
- The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders Beijing Anding Hospital & the Advanced Innovation Center for Human Brain Protection, Capital Medical University, School of Mental Health, Beijing, China
| | - Chee H Ng
- Department of Psychiatry, The Melbourne Clinic and St Vincent's Hospital, University of Melbourne, Richmond, Victoria, Australia
| | - Gabor S Ungvari
- The University of Notre Dame Australia / Graylands Hospital, Perth, Australia; Division of Psychiatry, Medical School, University of Western Australia, Perth, Australia
| | - Li-Gang Chen
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Sichuan Clinical Medical Research Center for Neurosurgery, Academician (Expert) Workstation of Sichuan Province, Neurological diseases and brain function laboratory, Sichuan, China.
| | - Yu-Tao Xiang
- Center for Cognition and Brain Sciences, University of Macau, China.
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Mee-Inta A, Tamornpark R, Yeemard F, Upala P, Apidechkul T. Pulmonary function and factors associated with current smoking among the hill tribe populations in northern Thailand: a cross-sectional study. BMC Public Health 2020; 20:1725. [PMID: 33198688 PMCID: PMC7670626 DOI: 10.1186/s12889-020-09857-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 11/09/2020] [Indexed: 12/15/2022] Open
Abstract
Background Smoking is considered one of the major poor health behaviors leading to several health problems. Individuals with a poor education and economic status are vulnerable to smoking, particularly the hill tribe people in Thailand. This study aimed to estimate the prevalence of current smoking, assess pulmonary function, and identify factors associated with current smoking among individuals aged 20 years and older of the hill tribes in northern Thailand. Method A cross-sectional study was conducted to gather information from the hill tribe people living in 42 hill tribe villages. A validated questionnaire, spirometry, and pulse oximetry were used as the research tools. Face-to-face interviews were conducted to collect data from the participants in a private room after obtaining informed consent voluntarily. Chi-squared test and logistic regression were used to detect the associations between the variables at the significance level of α = 0.05. Results In total, 2216 participants were recruited into the study: 54.6% were women, 80.3% were aged 31–59 years, and 86.1% were married. The prevalence of smoking was 36.3%; 20.6% were current smokers (36.7% among men and 7.0% among women), and 15.7% were ever smokers. Half of the participants (50.1%) had smoked for ≤9 years, 80.1% smoked ≤10 pieces per day, 64.2% smoked traditional tobacco, 42.8% had low-to-moderate levels of knowledge of the harms of smoking, and 68.4% had low-to-moderate levels of attitudes toward the harms of smoking. Only sex was statistically significant among the different smoking behaviors (p-value< 0.001), and the participants’ pulmonary function was not significantly different. After controlling for age, sex, religion, and education, three variables were found to be associated with current smoking among the hill tribe people in Thailand: men were more likely to smoke than women (AOR = 7.52, 95% CI = 5.53–10.24); those who used amphetamines were more likely to smoke than those who did not (AOR = 2.92, 95% CI = 1.69–5.03); those who had poor attitudes toward the harms of smoking were more likely to smoke than those who had a positive attitude toward the harms of smoking (AOR = 2.47, 95% CI = 1.53–3.97). Conclusion Translating essential health messages into the hill tribe language and improving the channel to deliver this information to the target populations, particularly men, are crucial strategies for improving their knowledge and attitudes toward the harms of smoking and making them quit smoking. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-020-09857-1.
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Affiliation(s)
- Anongnad Mee-Inta
- Department of Physical Therapy, School of Integrative Medicine, Mae Fah Luang University, Chiang Rai, Thailand.
| | - Ratipark Tamornpark
- Department of Public Health, School of Health Science, Mae Fah Luang University, Chiang Rai, Thailand.,Center of Excellence for The Hill tribe Health Research, Mae Fah Luang University, Chiang Rai, Thailand
| | - Fartima Yeemard
- Center of Excellence for The Hill tribe Health Research, Mae Fah Luang University, Chiang Rai, Thailand
| | - Panupong Upala
- Center of Excellence for The Hill tribe Health Research, Mae Fah Luang University, Chiang Rai, Thailand
| | - Tawatchai Apidechkul
- Department of Public Health, School of Health Science, Mae Fah Luang University, Chiang Rai, Thailand. .,Center of Excellence for The Hill tribe Health Research, Mae Fah Luang University, Chiang Rai, Thailand.
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Hsu CY, Liao HE, Huang LC. Exploring smoking cessation behaviors of outpatients in outpatient clinics: Application of the transtheoretical model. Medicine (Baltimore) 2020; 99:e20971. [PMID: 32629709 PMCID: PMC7337464 DOI: 10.1097/md.0000000000020971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
To examine the knowledge, attitudes, and behaviors of smokers towards smoking prevention and provide high-quality smoking cessation services and education on tobacco prevention and establish a smoke-free care network.This study is a cross-sectional survey. The research tool is a questionnaire composed of 4 sub-scales, namely, "tobacco harm awareness," "tobacco prevention attitude," "quitting smoking self-efficacy scale," and "intentional behavior to quit smoking."A positive correlation was identified between cessation-specific knowledge, attitude to quit smoking, and intentional behavior to quit smoking among outpatients. Following the regression analysis, 2 factors (cessation-specific knowledge and attitude toward quitting the smoking habit) were considered in the model and its total variance explained reached 53.2%.Regular smoking cessation classes should be conducted to increase the awareness of smoking hazards and improve the positive attitude toward smoking cessation to avoid smoking hazards.
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Affiliation(s)
- Ching-Yi Hsu
- Department of Healthcare Administration, Asia University
- Department of Rehabilitation, Taichung Hospital of the Ministry of Health and Welfare, Taichung
- Nursing Department, Zouying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Hung-En Liao
- Department of Healthcare Administration, Asia University
| | - Li-Chun Huang
- Nursing Department, Zouying Branch of Kaohsiung Armed Forces General Hospital, Kaohsiung, Taiwan
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Lim KH, Ghazali SM, Lim HL, Cheong KC, Teh CH, Lim KK, Heng PP, Cheah YK, Lim JH. Smoking susceptibility among non-smoking school-going adolescents in Malaysia: findings from a national school-based survey. BMJ Open 2019; 9:e031164. [PMID: 31662384 PMCID: PMC6830643 DOI: 10.1136/bmjopen-2019-031164] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
OBJECTIVE The identification of susceptible non-smoking adolescents is an essential step in reducing smoking initiation among adolescents. The aim of this study was to examine the prevalence and factors associated with smoking susceptibility among non-smoking school-going adolescents in Malaysia. DESIGN Cross-sectional study. SETTING Primary and secondary schools in Malaysia. PARTICIPANTS 11 246 non-smoking school-going adolescents. OUTCOME MEASURES The prevalence and factors associated with smoking susceptibility among non-smoking school-going adolescents in Malaysia. RESULTS Approximately 14% of non-smokers were susceptible to smoking, and the prevalence of susceptibility was significantly higher among males, ever-smokers and e-cigarette users. The odds of susceptibility to smoking were higher among males, e-cigarette users, those aged 12 years and under and those who had ever smoked or tried cigarettes. Students from schools with educational programmes on the health effects of second-hand smoke (SHS) and who perceived smoking to be harmful were less likely to be susceptible to smoking. CONCLUSION Smoking susceptibility is prevalent among school-going adolescents. A comprehensive approach that enhances or reinforces health education programmes on the adverse health effects of smoking and SHS among school children, that considers multiple factors and that involves all stakeholders is urgently needed to reduce the prevalence of smoking susceptibility among vulnerable subgroups, as identified from the present findings.
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Affiliation(s)
- Kuang Hock Lim
- Special Resource Center, Institute for Medical Research, Kuala Lumpur, Malaysia
| | | | - Hui Li Lim
- Pathology Unit, Hospital Sultan Haji Ahmad Shah, Mentakab, Malaysia
| | - Kee Chee Cheong
- Special Resource Center, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - Chien Huey Teh
- Special Resource Center, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - Kuang Kuay Lim
- Occupational Health Center, Institute of Public Health, Setia Alam, Malaysia
| | - Pei Pei Heng
- Special Resource Center, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - Yong Kang Cheah
- College of Business, Universiti Utara Malaysia, Sintok, Malaysia
| | - Jia Hui Lim
- School of Pharmacy, Monash University, Malaysia Campus, Bandar Sunway, Malaysia
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Lim KH, Lim HL, Teh CH, Ghazali SM, Kee CC, Heng PP, Shaharuddin R, Lim JH. Is the implementation of smoke-free policies at workplaces associated with living in a smoke-free home?: Findings from a national population-based study in Malaysia. Tob Induc Dis 2019; 17:51. [PMID: 31516494 PMCID: PMC6662793 DOI: 10.18332/tid/100692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 12/12/2018] [Accepted: 12/12/2018] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Studies have shown that the implementation of smoke-free policies at workplaces have shifted the social norms towards secondhand smoke (SHS) exposure at home. This study aimed to investigate whether working in a smoke-free workplace is associated with living in a smoke-free home (SFH). METHODS The data were derived from the Malaysian Global Adult Tobacco Survey (GATS-M), collected in 2011-2012, involving 4250 respondents. Data analyses involved 1343 respondents reported to be in the working population. RESULTS More than half of the respondents (58.5%) were reportedly working in smoke-free workplaces. Almost a quarter (24.8%) of those who worked in smoke-free workplaces stayed in smoke-free homes, which was more than two times higher than their counterparts who worked at non-smoke-free workplaces (24.8% vs 12.0%, p<0.001). Multivariable analyses further substantiated this finding (AOR=2.01, 95% CI: 1.11-3.61, reference group = worked at non-smoke-free workplaces). CONCLUSIONS This study found an association between living in smoke-free homes and working at smoke-free workplaces, which could suggest a positive impact of implementing smoke-free workplaces.
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Affiliation(s)
- Kuang Hock Lim
- Institute for Medical Research, Ministry of Health, Kuala Lumpur, Malaysia
| | - Hui Li Lim
- Hospital Sultan Haji Ahmad Shah, Temerloh, Malaysia
| | - Chien Huey Teh
- Institute for Medical Research, Ministry of Health, Kuala Lumpur, Malaysia
| | | | - Chee Cheong Kee
- Institute for Medical Research, Ministry of Health, Kuala Lumpur, Malaysia
| | - Pei Pei Heng
- Institute for Medical Research, Ministry of Health, Kuala Lumpur, Malaysia
| | - Rafiza Shaharuddin
- Institute for Medical Research, Ministry of Health, Kuala Lumpur, Malaysia
| | - Jia Hui Lim
- School of Science, Monash University Malaysia, Subang Jaya, Malaysia
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