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INTRODUCTION: This study looked into the effectiveness of a 6 month health coaching intervention in smoking cessation and smoking reduction for patients with type 2 diabetes. METHODS: The study was carried out via a two-armed, double-blind, randomized-controlled trial with 68 participants at a medical center in Taiwan. The intervention group received health coaching for 6 months, while the control group only received usual smoking cessation services; some patients in both groups participated in a pharmacotherapy plan. The health coaching intervention is a patient-centered approach to disease management which focuses on changing their actual behaviors. By targeting on achieving effective adult learning cycles, health coaching aims to help patients to establish new behavior patterns and habits. RESULTS: In this study, the intervention group had significantly more participants who reduced their level of cigarette smoking by at least 50% than the control group (p = 0.030). Moreover, patients participating in the pharmacotherapy plan in the coaching intervention group had a significant effect on smoking cessation (p = 0.011), but it was insignificant in the control group. CONCLUSIONS: Health coaching can be an effective approach to assisting patients with type 2 diabetes participating in a pharmacotherapy plan to reduce smoking and may help those who participate in pharmacotherapy plan to quit smoking more effectively. Further studies with higher-quality evidence on the effectiveness of health coaching in smoking cessation and the use of oral smoking cessation drugs in patients with type 2 diabetes are needed.
Subject(s)
Diabetes Mellitus, Type 2 , Mentoring , Smoking Cessation , Smoking Reduction , Adult , Humans , Diabetes Mellitus, Type 2/drug therapy , Double-Blind MethodABSTRACT
INTRODUCTION: along with the rapidly aging population in many countries around the world, the global prevalence of diabetes and suffering from diabetes-related depression have risen in middle-aged and elderly adults. However, given that psychological stress is deeply influenced by culture, gender inequality in these statistics is often exhibited and increases with age. The aim of this study was to explore the gender difference in diabetes distress among middle-aged and elderly diabetic patients. METHODS: 395 participants from four hospitals were recruited for a cross-sectional survey. The Taiwan Diabetes Distress Scale (TDDS) was used to measure diabetes distress. Linear regression was conducted to assess the gender difference in different types of diabetes distress. RESULTS: there was significant gender difference in each diabetes distress domain. In particular, men who had received diabetes education in the past six months seemed to be more concerned about diabetes complications and felt pressured to communicate with doctors. In addition, women seemed to be more affected by diabetes distress because of their marital status, especially for married women. CONCLUSIONS: diabetes distress seems to have significant gender differences; however, more longitudinal research is needed on the causal relationship between gender and diabetes distress.
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Diabetes Mellitus , Stress, Psychological , Middle Aged , Adult , Aged , Male , Humans , Female , Cross-Sectional Studies , Stress, Psychological/epidemiology , Stress, Psychological/psychology , Anxiety , Diabetes Mellitus/epidemiology , CommunicationABSTRACT
Introduction: The aim of this study was to develop and validate a new diabetes distress scale suitable for Chinese and Taiwanese culture. Methods: This study collected the current diabetes distress measurement tools, re-organized current definitions about the domains of diabetes distress, and then developed a new tool. Three hundred and ninety-five participants from four hospitals in northern Taiwan were recruited by cluster randomized sampling for validity test. Results: We found the new diabetes distress scale had appropriate reliability and validity, including an acceptable model fit for the 12-item scale. Conclusions: This new diabetes distress scale might be more directly related to emotional distress issues blood glucose control, improve the clinical conspicuity of diabetes distress, and even benefit the overall care of diabetic patients in Taiwan. Further studies about the validity and reliability of this new tool in a nationwide setting are needed.
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Diabetes Mellitus , Cultural Competency , Humans , Psychological Distress , Psychometrics , Reproducibility of Results , TaiwanABSTRACT
The types of workplaces and occupations with coronavirus 2019 (COVID-19) clusters vary between countries and periods. We aimed to characterize major occupational groups with mass outbreaks of COVID-19 infections in several Asia-Pacific countries. Data on the major occupations or workplaces reporting COVID-19 cases in workplaces from January 2020 to July 2021 was collected from industrial hygiene professionals in nine countries. The proportion of workers accounted for 39.1 to 56.6% of the population in each country. The number of workers covered in the national statistics varies among nations based on their definition of a worker. None of the countries examined here have systematically collected occupational data on COVID-19 illnesses and deaths classified by type of industry, occupation, or job. Most countries experienced COVID-19 clusters among health and social care workers (HSCW) in hospitals or long-term care facilities. The types of occupations or workplaces with virus clusters in some participating countries included prisons, call centers, workplaces employing immigrants, garment facilities, grocery stores, and the military, which differed among countries, except for a few common occupations such as HSCW and those populated by immigrants. Further study is necessary in order to seek ways to control infection risks, including revisions to industrial-health-related laws.
Subject(s)
COVID-19 , Occupational Health , Humans , COVID-19/epidemiology , Occupations , Workplace , Asia/epidemiologyABSTRACT
BACKGROUND: The study aimed to look into the effectiveness of a 6-month health coaching intervention for HbA1c and healthy diet in the treatment of patients with type 2 diabetes. METHODS: The study was carried out via a two-armed, randomized controlled trial that included 114 diabetic patients at a medical center in Taiwan. During the 6-month period, the intervention group had health coaching and usual care for 6 months, and the control group had usual care only. The outcome variables were HbA1c level and healthy diet for follow-up measurement in the third and sixth month. RESULTS: The study discovered a significant decrease in HbA1c and health diet improvement after the 6-month health coaching. Patients in the intervention group decreased their daily intake of whole grains, fruits, meats and protein, and fats and oils while increasing their vegetables intake. CONCLUSIONS: Health coaching may be conducive to the blood sugar control and healthy diet of patients with type 2 diabetes. Further study on health coaching with higher-quality evidence is needed.
Subject(s)
Diabetes Mellitus, Type 2/therapy , Glycemic Control/methods , Healthy Lifestyle/physiology , Mentoring/methods , Adult , Aged , Blood Glucose/analysis , Diabetes Mellitus, Type 2/blood , Diabetes Mellitus, Type 2/psychology , Female , Glycated Hemoglobin/analysis , Glycemic Control/psychology , Humans , Male , Middle Aged , Taiwan , Treatment OutcomeABSTRACT
Introduction: The aim of this study was to explore associations of workplace health culture and workplace health promotion (WHP) performance with employees' healthy lifestyles and health statuses. Methods: In total, 27 enterprises and 1,732 participants were recruited for a cross-sectional designed survey. At the group level, Workplace Health Scorecard was used to measure WHP performance, and it was filled out by the WHP representative at each workplace. At the personal level, a personal questionnaire was used to measure workplace health culture, healthy lifestyles, and health statuses. A hierarchical linear model analysis was used to assess correlations between these variables. Results: Workplace health culture was significantly related to WHP performance, healthy lifestyles, and health statuses. In particular, the peer support domain was greatly related to healthy behaviors like physical activity (ß = 0.596, p < 0.001), vegetable consumption (ß = 0.291, p < 0.001) and fruit consumption (ß = 0.285, p < 0.05), and it may illustrate the importance of establishing peer support to promote healthy behaviors. Conclusions: WHP performance was significantly related to workplace health culture especially health policies, health climate, and peer and supervisor support. Hence, building a good workplace health culture should be taken seriously, and more studies exploring associations of health culture and WHP performance with employees' health are needed.
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Workplace , Cognition , Cross-Sectional Studies , Health Promotion , Healthy Lifestyle , HumansABSTRACT
BACKGROUND: Despite the lack of official COVID-19 statistics, various workplaces and occupations have been at the center of COVID-19 outbreaks. We aimed to compare legal measures and governance established for managing COVID-19 infection risks at workplaces in nine Asia and Pacific countries and to recommend key administrative measures. METHODS: We collected information on legal measures and governance from both general citizens and workers regarding infection risks such as COVID-19 from industrial hygiene professionals in nine countries (Indonesia, India, Japan, Malaysia, New Zealand, Republic of the Philippines, Republic of Korea, Taiwan, and Thailand) using a structured questionnaire. RESULTS: A governmental body overseeing public health and welfare was in charge of containing the spread and occurrence of infectious diseases under an infectious disease control and prevention act or another special act, although the name of the pertinent organizations and legislation vary among countries. Unlike in the case of other traditional hazards, there have been no specific articles or clauses describing the means of mitigating virus risk in the workplace that are legally required of employers, making it difficult to define the responsibilities of the employer. Each country maintains own legal systems regarding access to the duration, administration, and financing of paid sick leave. Many workers may not have access to paid sick leave even if it is legally guaranteed. CONCLUSION: Specific legal measures to manage infectious disease risks, such as providing proper personal protective equipment, education, engineering control measures, and paid sick leave are recommended to be stipulated in Industrial safety and health-related acts.
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BACKGROUND: Studies on the health impacts of being locked in a job are primarily conducted in Western countries, with the theory based on the value of individualism. But the socially-oriented concerns should be considered in workers' locked-in status in Chinese society. So the current study aims at evaluating socially-oriented concerns on workers' locked-in status in Taiwan. METHODS: Anonymous surveys were conducted with 1102 workers at high-tech companies in Taiwan from October 2015 to January 2016 to assess their "face" needs-- a sociological concept linked to the dignity, prestige, and reputation that a person has in terms of their social relationships, locked-in status of the job, and burnout. In addition to being separated into three groups by lock-in score, participants were categorized by the conflict of preference of the job between themselves and their family. Chi-square, ANOVA, Pearson correlation, and regression tests were conducted. RESULTS: Among the 1102 participants, 18% had jobs that they did not prefer but their family preferred. Participants with higher face needs and higher locked-in status had a significantly higher risk of developing personal and work-related burnout. However, the analysis using "locked-in job conflict of preference between themselves and their family" showed a more coherent result. Participants with a job which "self does not prefer but family do" had twice the risk of having personal and work-related burnout (OR = 2.03 and 2.34, respectively). Participants with a job which neither themselves nor their family prefer had four times the risk of having personal and work-related burnout (OR = 4.10 and 4.17, respectively). CONCLUSIONS: The current study suggests an importance in considering a socially-oriented job preference in locked-in status evaluations within the Chinese culture. Workers' whose locked-in status preference conflicted with their family's preference showed a significantly negative impact on their health.
Subject(s)
Burnout, Professional , Job Satisfaction , Burnout, Professional/epidemiology , Cross-Sectional Studies , Employment , Humans , Occupations , Surveys and Questionnaires , Taiwan/epidemiologyABSTRACT
Introduction: The aim of this study was to explore the impact of diabetes self-management and HbA1c affected by the COVID-19 pandemic and the epidemic prevention work. Methods: This quasi-experimental study collected a pooled data from a randomized-control study between February and May 2020 in which 114 participants who presented type 2 diabetes were recruited. The intervention group had health coaching and usual care, whereas the control had usual care only. The main outcome variables of this observation study were the change of HbA1c, physical activity, and eating out behavior within this time interval. Results: We found that the eating out behavior of both groups had decreased, and if a health coach helped the patients set physical activity goals in the two groups, the physical activity behavior will not be impacted due to the pandemic. Conclusions: While every country is focusing on COVID-19 pandemic prevention, especially when strict home quarantine measures and social distancing are adopted, reminding and assisting chronic patients to maintain good self-management behavior may lessen the social and medical system burdens caused by the deterioration of chronic conditions due to the excessive risk prevention behavior and the epidemic prevention work. Trial Registration: www.isrctn.com, identifier number: ISRCTN14167790, date: 12 July, 2019.
Subject(s)
COVID-19 , Diabetes Mellitus, Type 2 , Mentoring , Diabetes Mellitus, Type 2/epidemiology , Health Behavior , Humans , Pandemics/prevention & control , SARS-CoV-2ABSTRACT
Drowsiness is considered a potential risk for traffic accidents. Exposure to high carbon dioxide (CO2) levels in vehicles may result in unpleasant feeling, fatigue, drowsiness or lethargy among drivers and passengers. However, little is known about whether reducing CO2 levels in vehicles by air filtration can relieve adverse effects among human subjects during driving. We recruited a panel of 84 healthy participants to drive a vehicle equipped with a CO2 filtration system for 1 h on a coastal road in a Northern Taiwan rural area. The operation modes of the CO2 filtration system, including fresh air from open windows without a CO2 filtration system (Control-mode), fresh air from an air conditioning (AC) system with closed windows and a false CO2 filtration system in operation (Off-mode) or a true CO2 filtration system in operation (On-mode), were examined. The repeated measurements of heart rate (HR), blood pressure (BP), CO2, total volatile organic compounds (TVOCs), particulate matter ≤2.5 µm in aerodynamic diameter (PM2.5) and a simple question about drowsiness were obtained for each participant in three different modes. We found that decreased HR, systolic BP (SBP) and diastolic BP (DBP) and increased drowsiness were associated with increased levels of in-vehicle CO2. The effects of in-vehicle CO2 on adverse effects were highest in the Off-mode during driving. In the On-mode, the participants showed slight decreases in HR, SBP and DBP and slight increases in drowsiness. We concluded that the utilization of a CO2 filtration system can reduce in-vehicle CO2 levels and modify the effect of in-vehicle CO2 on HR, BP and drowsiness among human subjects during driving.
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Previous studies have documented the linkage between houseplant usage and indoor air quality (IAQ) improvement. However, the effect of houseplant on the association between indoor air quality and cardiovascular health is still unknown. We recruited 100 elderly subjects from 100 houses with (50) or without houseplants (50) in Taipei and conducted six 24-hour house visits for each elderly subject between 2015 and 2016. The particulate matter less than or equal to 2.5 µm in diameter (PM2.5), total volatile compounds (TVOCs), heart rate (HR) and blood pressure (BP) were continuously measured in each house visit. The association between indoor air pollution, BP and HR was investigated by mixed-effects. We found that the elderly subjects in houses without houseplants were exposed to higher indoor PM2.5 and TVOCs levels compared to the elderly subjects' exposures in houses with houseplants. Also, the elderly subjects' HR, systolic BP (SBP) and diastolic BP (DBP) were higher in houses without houseplants than those in houses with houseplants. Moreover, high indoor air pollution levels were associated with elevated BP and HR, especially among subjects in houses without houseplants. Accordingly, we concluded that indoor air pollution was associated with cardiovascular effects. Houseplant could improve IAQ and cardiovascular health among elderly subjects in Taipei, Taiwan.
Subject(s)
Air Pollution, Indoor , Air Pollutants , Blood Pressure , Particulate Matter , TaiwanABSTRACT
Introduction: The aim of this study was to explore the effectiveness in HbA1c lowering and self-efficacy of diabetes self-management of a 6 months coaching intervention. Methods: This paper was a two-armed coaching intervention study in which 116 participants who presented type 2 diabetes were recruited at a medical center. The intervention group had health coaching and usual care for 6 months, whereas the control had usual care only. The main outcome variables were HbA1c level and self-efficacy of diabetes self-management, in followed-up measure at 3 and 6 months. Results: We found that an approximate 0.68% (CI = 0.40 to 0.96) reduction in HbA1c was achieved after a 6-month health coaching. Both physical activity and self-efficacy of diabetes self-management were shown to benefit by health coaching. Conclusions: Health coaching might be an effective strategy to enhance self-management for diabetes patients in Taiwan where "Diabetes Shared Care Network" had been implemented for over 20 years. Consider limitations of this study, more studies with designs that yield higher quality evidence for the role of health coaching in diabetic patients are needed. Clinical Trial Registration: www.isrctn.com (ID number: ISRCTN52454940, date: 10 May, 2018, retrospectively registered).
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BACKGROUND: Stress and psychological disorders have been assigned increasing significance in the field of occupational health. Based on Japan's psychiatric disability occupational disease recognition regulation, Taiwan's Council of Labor Affairs announced "Evaluation Guidelines for psychiatric diseases induced by work-related stress" in 2009. This evaluation tool was designed to assess the source and intensity of work-related and non-work-related mental stress, and references existing Japanese guidelines. However, empirical data from workers in various sectors in Taiwan are still required to validate the utility of the guidelines. METHODS: This study recruited 2319 workers from the manufacturing, service, and public administration sectors to participate in a survey between 2010 and 2011. The survey included questions regarding participants' demographic characteristics, job type or attributes, a life event stress intensity evaluation Table (35 work-related and 23 non-work-related items on a scale of 1-10). The Chinese version of the Copenhagen Burnout Inventory (C-CBI) and Chinese Health Questionnaire (CHQ-12) were also included to explore associations between work-related/non-work-related stress and health outcomes. RESULTS: Analyses of survey results showed events relating to employment security (e.g., "company bankruptcy" and "being fired or forced to retire" scores; mean stress intensity scores both 6.18) were the cause of the highest intensity work-related stress. Within different demographic/job type categories, women had higher stress intensity scores for most items than men (greatest difference in "sexual harassment in the workplace" score). Furthermore, executive class workers generally experienced more psychological stress than blue-collar workers (greatest difference in "serious injury or disease due to work" score). Results from regression analysis supported the observation that employees' burnout and work-related stress was more significant than non-work-related stress. Moreover, work-related/non-work-related stress intensity levels both had significant negative predictive effects on mental health. CONCLUSIONS: Regarding policy, this study provides empirical evidence and practical suggestions for establishing a psychological stress intensity database of workers under specific social contexts in a newly industrialized East Asian country. Such a database can be employed to help identify workers with work-related psychological disorders. Additionally, this study also provides a point of reference for enterprises to prioritize agendas when developing employee stress management and support protocols.
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Background: The aim of this study was to develop and validate the workplace health culture scale. Methods: This paper collected and re-organized current definitions about health culture from literature and created the domains and items to develop a new tool. Six enterprises and 2,431 participants were recruited from northern Taiwan for validity test. Results: We found the workplace health culture scale had appropriate reliability and validity, including a good model fit for the 25-item scale. Conclusions: Workplace health culture might be an important domain to the work of WHP. More validity and reliability studies about WHCS in wider industries and the correlation between WHCS and other WHP indicators are needed.
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BACKGROUND: In this study, the long-term efficacy of hepatitis B virus (HBV) vaccination was assessed using seroprevalence and an age-period-cohort (APC) model of HBV seromarkers among university entrants 30 years after the introduction of the national neonatal HBV vaccination program in Taiwan. METHODS: In total, data of 17,611 university entrants who underwent university entrance health examinations between 2005 and 2016 were included. The seroprevalence of the HBV surface antigen (HBsAg) and the levels of the antibody against the HBV surface antigen (anti-HBs) in each year group and sex were calculated. The levels of the antibody against the HBV core antigen were examined only for 2012 and 2016. The APC model was used to analyze the HBV carrier rates. RESULTS: The chronic HBV infection (HBsAg positivity) rate decreased from 9.7% in university students born before June 1974 to <1.0% in students born after 1992. The prevalence of anti-HBs positivity declined, particularly between the 1984-1988 cohort (78.2%-53.2%) and the 1990-1994 cohort (60.6%-44.4%). Our APC model revealed that the chronic HBV carrier rate among the student population was affected significantly by age, period, and cohort (P < 0.001). CONCLUSIONS: HBV vaccination is one of the most effective strategies for preventing HBV infection. However, for complete eradication of HBV infection, the development of strategies that detect vaccination failure more effectively than current strategies do and early implementation of appropriate treatments are both necessary.
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Endometriosis is an inflammatory disease associated with multiple pathogenic factors and studies regarding roles of trace metals in endometriosis have been inconsistent and limited. The aim of this cross-sectional study was to compare the blood levels of miscellaneous trace metals measured by inductively coupled plasma mass spectrometry in infertile women with and without endometriosis. Zinc level is associated with declining odds (adjusted OR=0.39, 95% CI=0.18-0.88) of endometriosis. By contrast, lead level is associated with increasing odds (adjusted OR=2.59, 95% CI=1.11-6.06) of endometriosis. The cadmium levels were higher in women with endometriosis, but the aOR was not significant. Zinc has anti-inflammatory characteristics and regulates homeostasis of zinc-containing superoxide dismutase. High lead levels might induce reactive oxygen species and deplete antioxidant defense mechanisms. Further prospective study is needed to test for their causal associations.
Subject(s)
Endometriosis/blood , Environmental Pollutants/blood , Metals, Heavy/blood , Adult , Asian People , China/epidemiology , Endometriosis/epidemiology , Female , Humans , Odds RatioABSTRACT
OBJECTIVES: Recreational sports are important leisure activities. However, most studies investigating barrier factors and motivation for participation in recreational sports have been limited to specific areas (e.g., a city or school) or demographic groups (e.g., adolescents). Therefore, this study set out to gain a more comprehensive understanding of the behavioral and socioeconomic factors influencing interest in recreational sports participation in Taiwan, as well as to evaluate the effect of any urban-rural divide. METHODS: This study analyzed data collected by the "Taiwan Social Change Survey" (program five, wave 3) "Leisure Life" questionnaire. We used hierarchical linear modeling to assess respondent interest in recreational sports participation and evaluated the influence of behavioral factors, socioeconomic factors, and residence location (urban/rural). RESULTS: Of the 2,146 participants in this study, 50.3% were male, and the average age was 43.9 years. Location of residence (urban/rural) accounted for 35.3% of the variation in interest in recreational sports participation, while the remaining 64.7% came from the individual level. Participants who lived in rural settings were less interested in recreational sports than their urban counterparts. Gender, educational attainment, participation frequency, health-motivated interest, and appearance-motivated interest were also associated with interest in recreational sports participation. CONCLUSIONS: Different communication strategies may be needed to effectively reach different demographic groups. We suggest that future public health campaigns aiming to increase recreational sports participation include tailored interventions and messages to effectively encourage leisure physical activities among all, regardless of demographic boundaries.
Subject(s)
Leisure Activities/psychology , Recreation/psychology , Sports/psychology , Adolescent , Adult , Female , Health Behavior/physiology , Health Promotion , Humans , Male , Middle Aged , Motivation/physiology , Motor Activity/physiology , Rural Population , Schools , Socioeconomic Factors , Surveys and Questionnaires , Taiwan , Young AdultABSTRACT
Semen quality is a key indicator of the male reproductive ability. The decline in semen quality has been debated for several decades. However, data on decline in semen quality might be inconsistent given factors such as geographical area, ethnicity, environmental exposure and lifestyle changes. This study aimed to provide information on the semen quality of men in Northern Taiwanese. We recruited 7,187 male participants between 2001 and 2010 from a reproductive medical center. The age of the participants ranged from 26 to 57 years, with a mean age of 36.9 ± 4.77 years. Semen analysis was performed through standardized methods outlined in the World Health Organization laboratory manual. Increasing age (per year) was significantly and negatively associated with semen volume (1.006 ml), progressive sperm motility, rapid progressive sperm motility and sperm with normal morphology (reduction by 1.010%, 1.013% and 1.002% per year, respectively). In addition, sperm concentration, semen volume, number of sperms, progressive sperm motility, rapid progressive sperm motility, and sperm with normal morphology were significantly reduced annually by 1.013 × 106/ml, 1.015 ml, 1.028 × 106, 1.021 %, 1.017% and 1.016%, respectively). Age-period-cohort (APC) analyses revealed that age and cohort had effects on reduction of the progressive and rapid progressive sperm motility. Moreover, all the sperm parameter values were significantly reduced annually. Our findings provide useful information for clinical practice and public health investigations of male reproductive health.
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Semen Analysis/trends , Adult , Age Factors , Humans , Male , Middle Aged , Retrospective Studies , TaiwanABSTRACT
To promote workers' health and boost corporate productivity and national competitiveness, workplace health promotion is an international trend and a vital part of national policies. Prior to 2000, Taiwan's workplace issues focused on industrial hygiene and safety improvements. Since 2003, the Health Promotion Administration (HPA) at the Ministry of Health and Welfare has established coaching centers for workplace health promotion and dispatched trained experts for teaching health promotion skills; including promoting the tobacco control program, preventing important chronic diseases, driving comprehensive programs, advocating workplace health promotion with the Ministry of Labor, establishing certification mechanisms for workplace health promotion, recognizing outstanding health-promoting workplaces, and conducting a nationwide survey for monitoring the practices of healthy behaviors and health conditions of workers. Through 2014, 12,439 workplaces have been accredited.Since 2003, the efforts of the HPA in workplace health promotion projects has shifted society's focus on workplace health from occupational diseases and injury prevention to workplace health promotion, resulting in the revision of the Occupational Safety and Health Act in 2013 by the Ministry of Labor to detail employers' responsibilities in protecting and promoting employees' health and well-being.
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Health Promotion/methods , Occupational Health Services/organization & administration , Workplace/organization & administration , Female , Health Behavior/physiology , Health Promotion/organization & administration , Humans , Male , Occupational Diseases/prevention & control , Occupational Health , Surveys and Questionnaires , Taiwan , Wounds and Injuries/prevention & controlABSTRACT
Reproductive hormones and exposure to environmental metals are correlated with low-quality semen. The aim of this study was to evaluate the levels of heavy metals and reproductive hormones in the blood in addition to other relevant factors to clarify the relationship between these factors and semen quality. We recruited 154 male participants from a reproductive medical center. All participants were provided with a questionnaire on lifestyle implementation. The levels of metals in the blood were determined using inductively coupled plasma-mass spectrometry. The levels of hormones in the blood were determined using an automatic gamma counter. Multiple logistic regression analyses were conducted to predict the effects of statistically significant risk factors on semen quality by adjusting for relevant confounders and modifiers. After adjusting for the age, education level, and related factors in the multiple logistic regression analyses, we observed that the increased blood Pb levels were significantly and positively associated with low semen quality. High blood Pb levels (>50 µg/L) had an 11-fold risk of low semen quality. Our results suggest that progressive motility sperm may be a sensitive indicator of the semen quality among all the semen parameters in Taiwan.