Quality of life and smoking

Tobacco consumption and quality of life among teachers: a bidirectional problem

Objective

This study aimed to assess a bidirectional relationship between tobacco consumption and quality of life among Chilean teachers.

Participants and methods

A total sample of 647 Chilean teachers was included in a cross-sectional study (71.8% female). Teachers completed a socio-demographic questionnaire, tobacco consumption habits, and the SF-36 questionnaire to assess quality of life. Logistic regression models were employed for statistical analysis of quality of life (physical component summary; mental component summary), and tobacco consumption habits, adjusted for socio-demographic characteristics.

Results

A total of 34.2% of teachers were smokers, with the majority (68.7%) being under 45 years old. Smoking teachers demonstrated lower quality of life scores, particularly mental health and emotional problems dimensions, and mental component summary (p < 0.05) versus nonsmoking teachers. Teachers with tobacco consumption had a higher risk of low mental component summary (OR: 1.74; p < 0.001), and those with low mental component summary were more likely to be smokers (OR: 1.77; p < 0.002).

Conclusion

These findings indicate that tobacco consumption adversely affects the quality of life of Chilean teachers, especially their mental health. Psychological support should be provided to help teachers cope with work stress and tobacco consumption.

Oral health-related quality of life and periodontal status according to smoking status

INTRODUCTION

Studies evaluating smoking and periodontal status show controversial results regarding the impact on oral health-related quality of life (OHRQol). The aim was to evaluate the association between OHRQol and periodontal status in patients according to their smoking habit.

METHODS

Cross-sectional study with a total of 100 patients (31.44 ± 8.50 years, 55% females) answered the short version of Oral Health Impact Profile (OHIP-14) and underwent a periodontal examination. Associations between periodontal status and total mean OHIP-14 scores related with smoking habit were analysed with Kruskal-Wallis test.

RESULTS

Mean percentage of sites with Bleeding on Probing (BOP), Clinical Attachment Loss (CAL) and Number of Teeth were significantly different between current smokers (n = 53) and never (n = 40) or former smokers (n = 7; p < 0.05). There was no significant difference for Periodontal Probing Depth (PPD) in relation to smoking status. A total mean OHIP-14 score of 13.07 was observed for the entire sample. The corresponding total mean OHIP-14 scores, for current smokers, never smokers and former smokers, were 15, 10 and 13 (p = 0.280), respectively. The domains social disability and handicap of the OHIP-14 were worse in current smokers (p = 0.028 and p = 0.026, respectively).

CONCLUSION

Current smoking was associated with a negative influence on OHRQoL in the domain of social disability and handicap. In addition, smokers have worse periodontal status, related to less BOP, greater CAL and fewer teeth than never and former smokers.

Perioperative Evaluation of the Physical Quality of Life of Patients with Non-Small Cell Lung Cancer: A Prospective Study

Surgery is the most effective treatment for early-stage lung cancer; however, it poses a higher physical burden than other treatment options. Therefore, understanding the perioperative course of patients is important. Using the Short Form Health Survey 36, we prospectively measured the physical quality of life of patients who underwent anatomical pulmonary resection for non-small cell lung cancer at Shonan Kamakura General Hospital, Kanagawa, Japan (n = 87). In the preoperative setting, patients who had lower performance status and lived alone had significantly worse physical quality of life scores on multivariate analysis (regression coefficient (95% confidence interval), -9.37 (-13.43--5.32) and -10.22 (-13.74--7.40), respectively, p < 0.0001 for both). At 6 months postoperatively, patients who stopped smoking within 1 year preoperatively (stopped smoking within 1 year vs. remote or never smokers, 41.0 ± 10.5 vs. 48.6 ± 7.2, p = 0.002), had lower performance status (0 vs. 1-2, 49.3 ± 6.6 vs. 38.6 ± 9.6, p < 0.0001), lived alone (living alone vs. living with somebody, 41.6 ± 9.7 vs. 48.1 ± 7.9, p = 0.021), and had higher comorbid burden (Charlson comorbidity index <3 vs. ≥3, 48.2 ± 6.9 vs. 39.1 ± 14.7, p = 0.003) had significantly worse physical quality of life scores on univariate analysis. More recent smoking (regression coefficient (95% confidence interval), -4.90 (-8.78-1.0), p = 0.014), lower performance status (8.90 (5.10-12.70), p < 0.0001), living alone (5.76 (1.39-10.13), p = 0.01), and higher comorbid burden (-6.94 (-11.78--2.10), p = 0.006) were significant independent predictors of worse postoperative physical quality of life on multivariate analysis. Therefore, patients with these conditions might need additional support to maintain their physical condition after anatomical lung cancer surgery.

Potentially modifiable factors associated with health-related quality of life among people with chronic kidney disease: baseline findings from the National Unified Renal Translational Research Enterprise CKD (NURTuRE-CKD) cohort

Background

Many non-modifiable factors are associated with poorer health-related quality of life (HRQoL) experienced by people with chronic kidney disease (CKD). We hypothesize that potentially modifiable factors for poor HRQoL can be identified among CKD patients, providing potential targets for intervention.

Method

The National Unified Renal Translational Research Enterprise Chronic Kidney Disease (NURTuRE-CKD) cohort study recruited 2996 participants from nephrology centres with all stages of non-dialysis-dependent CKD. Baseline data collection for sociodemographic, anthropometric, biochemical and clinical information, including Integrated Palliative care Outcome Scale renal, Hospital Anxiety and Depression score (HADS) and the 5-level EuroQol-5D (EQ-5D-5L) as HRQoL measure, took place between 2017 and 2019. EQ-5D-5L dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression) were mapped to an EQ-5D-3L value set to derive index value. Multivariable mixed effects regression models, adjusted for known factors affecting HRQoL with recruitment region as a random effect, were fit to assess potentially modifiable factors associated with index value (linear) and within each dimension (logistic).

Results

Among the 2958/2996 (98.7%) participants with complete EQ-5D data, 2201 (74.4%) reported problems in at least one EQ-5D-5L dimension. Multivariable linear regression identified independent associations between poorer HRQoL (EQ-5D-3L index value) and obesity (body mass index ≥30.0 kg/m2, β -0.037, 95% CI -0.058 to -0.016, P = .001), HADS depression score ≥8 (β -0.159, -0.182 to -0.137, P < .001), anxiety score ≥8 (β -0.090, -0.110 to -0.069, P < .001), taking ≥10 medications (β -0.065, -0.085 to -0.046, P < .001), sarcopenia (β -0.062, -0.080 to -0.043, P < .001) haemoglobin <100 g/L (β -0.047, -0.085 to -0.010, P = .012) and pain (β -0.134, -0.152 to -0.117, P < .001). Smoking and prescription of prednisolone independently associated with problems in self-care and usual activities respectively. Renin-angiotensin system inhibitor (RASi) prescription associated with fewer problems with mobility and usual activities.

Conclusion

Potentially modifiable factors including obesity, pain, depression, anxiety, anaemia, polypharmacy, smoking, steroid use and sarcopenia associated with poorer HRQoL in this cohort, whilst RASi use was associated with better HRQoL in two dimensions.

Life stressors, tobacco use, and mental health among Palestinian youths: The mediating role of quality of life and physical activity

The current study tested the association between life stressors and tobacco use and mental health outcomes, including depression and anxiety, among Palestinian youths and whether quality of life (QoL) and physical activity can mediate the association between these variables. The sample consisted of 405 Palestinian youths, 245 male and 160 female; all were selected using online methods. Our findings revealed that life stressors were positively correlated with tobacco use (r = .20, p < .01), anxiety (r = -0.32, p < .01), and depression (r = .23, p < .01), while life stressors were negatively correlated with physical activity (r = -0.15, p < .01) and QoL (r = -0.41, p < .01). Results of structural equation modeling (SEM) indicated that QoL and physical activity mediated the association between life stressors and depression and anxiety. Our findings underline the importance of increasing physical activity levels among youths as a protective factor against tobacco use, depression, and anxiety. Moreover, community and school-based interventions to promote QoL and positive mental health in adolescents and youths should incorporate frequent physical activity and engagement in individual or team sports.

The Relationship Between Psychosocial Behavior and the Quality of Life of Male Gout Patients in Southwest China: A Cross-Sectional Study Based on an Information-Motivation-Behavioral Skills Model

Purpose

Gout is more severe in men, leading to a poor quality of life. Previous studies did not sufficiently pay attention to the quality of life and related factors in gout patients in Southwest China. This study aimed to investigate the quality of life of men with gout in Southwest China and explore the relationship between psychosocial factors and health-related quality of life from the perspective of an information-motivation-behavioral skill model.

Patients and Methods

This was a cross-sectional study conducted in the West China Hospital of Sichuan University located in Southwest China. In total, 230 male patients with gout were enrolled. The health-related quality of life of patients was assessed using the gout impact scale. The gout knowledge questionnaire was used to assess patients' information. The positive psycap questionnaire was used to assess motivation. The gout patients' self-management assessment scale was used to assess behavioral skills. Multiple linear regression was used to identify the factors associated with the health-related quality of life of patients.

Results

The overall mean gout impact scale score was 52.7±15.3 (maximum possible = 100). Factors associated with the total gout impact scale score were tophi (β=0.138, P=0.050), pain (β=0.255, P<0.001), and resiliency (β=-0.282, P<0.001). In addition, demographic characteristics (educational level, smoking and marital status), clinical characteristics (tophi, pain, number of attacks over half a year, and number of affected joints) and psychosocial behavior variables (resiliency, hope, disease treatment management, diet management) were associated with several dimensions of the gout impact scale.

Conclusion

The health-related quality of life of male patients with gout in Southwest China was at a medium level. We found that demographic characteristics, clinical characteristics, and psychosocial factors were associated with health-related quality of life of patients with gout. These findings can be used as a reference to improve health-related quality of life of patients with gout.

A comparison of quality of life between older adults living in high and low altitude areas

Background

High altitude is known to have a significant impact on human physiology and health, therefore, understanding its relationship with quality of life is an important research area. This study compared the quality of life (QOL) in older adults living in high and low altitude areas, and examined the independent correlates of QOL in those living in a high altitude area.

Methods

Older adults living in three public nursing homes in Xining (high altitude area) and one public nursing home in Guangzhou (low altitude area) were recruited. The WHOQOL-BREF was used to measure the QOL.

Results

644 older adults (male: 39.1%) were included, with 207 living in high altitude and 437 living in low altitude areas. After controlling for the covariates, older adults living in the high altitude area had higher QOL in terms of physical (P = 0.035) and social domains (P = 0.002), but had lower QOL in psychological (P = 0.009) domain compared to their counterparts living in the low altitude area. For older adults living in the high altitude area, smoking status was associated with higher social QOL (P = 0.021), good financial status was associated with higher physical QOL (P = 0.035), and fair or good health status was associated with higher physical (p < 0.001) and psychological QOL (P = 0.046), while more severe depressive symptoms were associated with lower QOL.

Conclusion

Appropriate interventions and support to improve depressive symptoms and both financial and health status should be developed for older adults living in high altitude areas to improve their QOL.

Interaction effects between smoking and internet gaming disorder on resting-state functional connectivity of the ventral tegmental area and hippocampus

Background

Many reports have focused on cigarette smoking and internet gaming disorder (IGD), with widespread alterations of resting-state functional connectivity (rsFC) in the reward and memory circuits, respectively. Epidemiological studies have also shown high comorbidity of cigarette smoking and IGD. However, the underlying mechanisms are still unknown. Therefore, this study investigates the comorbidity and interaction effects between smoking and IGD from the rsFC perspective.

Methods

Resting-state functional magnetic imaging data were collected from 60 healthy controls (HC), 46 smokers, 38 IGD individuals, and 34 IGD comorbid with smoking (IGDsm) participants. Voxel-wise rsFC maps were calculated for all subjects with the ventral tegmental area, rostral hippocampus, and caudal hippocampus as regions of interest, respectively.

Results

Significant interaction effects between smoking and IGD were mainly involved in the reward and memory circuits; that is, the rsFC between the ventral tegmental area and right nucleus accumbens, between the rostral hippocampus and bilateral nucleus accumbens, sensorimotor areas, and left middle temporal gyrus. Specifically, in these circuits, smokers showed decreased rsFC compared to the HC group, while IGDsm showed increased rsFC compared to smokers and IGD individuals. The IGDsm and HC groups showed no significant difference. The altered rsFC also correlated with clinical measures.

Conclusion

These findings indicate that lower rsFC in smokers or IGD individuals increases under the effect of another type of addiction, such as smoking and IGD, but only increases to the normal state, which might explain the comorbidity and interaction between smoking and IGD from the perspective of functional circuits.

Health related Quality of Life over time in German sarcoma patients. An analysis of associated factors - results of the PROSa study

Introduction

Sarcomas are rare cancers and very heterogeneous in their location, histological subtype, and treatment. Health-Related Quality of Life (HRQoL) of sarcoma patients has rarely been investigated in longitudinal studies.

Methods

Here, we assessed adult sarcoma patients and survivors between September 2017 and February 2020, and followed-up for one year in 39 study centers in Germany. Follow-up time points were 6 (t1) and 12 months (t2) after inclusion. We used a standardized, validated questionnaire (the European Organisation for Research and Treatment of Cancer Quality of Life Core Instrument (EORTC QLQ-C30) and explored predictors of HRQoL in two populations (all patients (Analysis 1), patients in ongoing complete remission (Analysis 2)) using generalized linear mixed models.

Results

In total we included up to 1111 patients at baseline (915 at t1, and 847 at t2), thereof 387 participants were in complete remission at baseline (334 at t1, and 200 at t2). When analyzing all patients, HRQoL differed with regard to tumor locations: patients with sarcoma in lower extremities reported lower HRQoL values than patients with sarcomas in the upper extremities. Treatment which included radiotherapy and/or systemic therapy was associated with lower HRQoL. For patients in complete remission, smoking was associated with worse HRQoL-outcomes. In both analyses, bone sarcomas were associated with the worst HRQoL values. Being female, in the age group 55-<65 years, having lower socioeconomic status, and comorbidities were all associated with a lower HRQoL, in both analyses.

Discussion

HRQoL increased partially over time since treatment and with sporting activities. HRQoL improved with time since treatment, although not in all domains, and was associated with lifestyle and socioeconomic factors. Bone sarcomas were the most affected subgroup. Methods to preserve and improve HRQoL should be developed for sarcoma patients.

Medication Adherence among Patients with Diabetes Mellitus and Its Related Factors-A Real-World Pilot Study in Bulgaria

Background and Objectives: The objective is to evaluate medication adherence level (MA) and the relevant determinants of MA among patients with type 2 diabetes mellitus (T2DM) monitored in ambulatory settings by general practitioners. Materials and Methods: A cross-sectional study was conducted among patients with T2DM monitored in a GP practice in Sofia, Bulgaria (September-December 2022). All patients were interviewed according to a predesigned questionnaire after granting informed consent. MA level was evaluated through the Morisky-Green four-item questionnaire, and health-related quality of life was evaluated by EQ-5D-5L and VAS (visual analogue scale). Data were aggregated and statistically evaluated. Results: The total number of observed patients was 93. Around 48.4% of patients were female, and 90.3% of patients were between 50 and 80 years of age. Multimorbidity was identified among 70% (n = 65) of the respondents. High and medium levels of MA were revealed in 64.51% and 33.3% of respondents, respectively. Patients treated with insulin secretagogues were most adherent to the therapy (n = 83.3%) in comparison with the other treatment groups. The onset of the disease, professional status, age, gender, number of therapies, and quality of life did not affect the level of MA (p > 0.05). VAS scores among nonsmokers (VAS = 63.16 ± 20.45 vs. 72.77 ± 14.3) and non-consumers of alcohol (VAS = 63.91 ± 19.34 vs. VAS = 72.54 ± 15.98) were statistically significant lower (p < 0.05). A significant related factor for MA was years lived with diabetes (OR = 3.039, 95% CI 1.1436-8.0759, p = 0.0258). The longer the disease duration, the more the odds for a high MA level increased. Conclusions: The number of nonadherent diabetic patients in Bulgaria is low, which might be evidence of patients' concern about their own health and understanding about the importance of prescribed therapy. Further comprehensive study with additional patients is required to confirm the results and investigate the predicting factors for a high level of MA.

Cigarette Smoke-Induced Respiratory Response: Insights into Cellular Processes and Biomarkers

Cigarette smoke (CS) poses a significant risk factor for respiratory, vascular, and organ diseases owing to its high content of harmful chemicals and reactive oxygen species (ROS). These substances are known to induce oxidative stress, inflammation, apoptosis, and senescence due to their exposure to environmental pollutants and the presence of oxidative enzymes. The lung is particularly susceptible to oxidative stress. Persistent oxidative stress caused by chronic exposure to CS can lead to respiratory diseases such as chronic obstructive pulmonary disease (COPD), pulmonary fibrosis (PF), and lung cancer. Avoiding exposure to environmental pollutants, like cigarette smoke and air pollution, can help mitigate oxidative stress. A comprehensive understanding of oxidative stress and its impact on the lungs requires future research. This includes identifying strategies for preventing and treating lung diseases as well as investigating the underlying mechanisms behind oxidative stress. Thus, this review aims to investigate the cellular processes induced by CS, specifically inflammation, apoptosis, senescence, and their associated biomarkers. Furthermore, this review will delve into the alveolar response provoked by CS, emphasizing the roles of potential therapeutic target markers and strategies in inflammation and oxidative stress.

The Role of Health Behaviors in Quality of Life: A Longitudinal Study of Patients with Colorectal Cancer

Colorectal cancer (CRC) is the third most common malignancy and the second most common cancer-related cause of death worldwide. CRC incidence depends, in part, on the health behaviors that make up an individual's lifestyle. We aimed to assess the influence of health behaviors and quality of life (QoL) among patients with CRC receiving surgical treatment. In this single-center questionnaire study, 151 patients were surveyed 1 week before and 6 months after colorectal procedures (laparoscopic hemicolectomy, low rectal anterior resection, abdominoperineal resection, and others). This study demonstrated a significant decrease in alcohol consumption and physical activity following the execution of colorectal procedures. No statistically significant changes were observed in smoking or the consumption of healthy food. Global QoL did not change significantly; however, a decrease in physical and role-related functioning was observed. Significant improvements in emotional functioning were also observed. A detailed analysis showed that physical and social functioning were related to smoking, the consumption of healthy food, physical activity, and additional therapies. Emotional functioning was related to smoking, the consumption of healthy food, and complementary treatments. Six months following an operation, it was also dependent on alcohol intake. Physical functioning was the area that decreased the most in the six months after colorectal tumor surgery compared to the period before surgery. Health behaviors such as cessation of smoking, engagement in physical activity, and the consumption of healthy food contributed to a higher quality of life among patients prior to resecting colorectal cancer and six months after the procedure. Patients who received adjuvant/neoadjuvant therapy had a lower quality of life than patients who did not receive this type of therapy. The kind of surgery (laparoscopic hemicolectomy, lower anterior rectum resection, or abdominoperineal rectum resection) was not related to QoL six months after surgery.

Personalized knowledge to reduce the risk of stroke (PERKS-International): Protocol for a randomized controlled trial

RATIONALE

Theoretically, most strokes could be prevented through the management of modifiable risk factors. The Stroke Riskometer™ mobile phone application (hereon "The App") uses an individual's data to provide personalized information and advice to reduce their risk of stroke.

AIMS

To determine the effect of The App on a combined cardiovascular risk score (Life's Simple 7^®, LS7) of modifiable risk factors at 6 months post-randomization.

METHODS AND DESIGN

PERKS-International is a Phase III, multicentre, prospective, pragmatic, open-label, single-blinded endpoint, two-arm randomized controlled trial (RCT). Inclusion criteria are as follows: age ⩾ 35 and ⩽75 years; ⩾2 LS7 risk factors; smartphone ownership; no history of stroke/myocardial infarction/cognitive impairment/terminal illness. The intervention group (IG) will be provided with The App, and the usual care group (UCG) is provided with generic online information about risk factors, but not be informed about The App. Face-to-face assessments will be conducted at baseline and 6 months, and online at 3 and 12 months. The RCT includes a process and economic evaluation.

STUDY OUTCOMES AND SAMPLE SIZE

The primary outcome is a difference in the mean change in LS7 (seven individual items: blood pressure, cholesterol, glucose, body mass index (BMI), smoking, physical activity, and diet) from baseline to 6 months post-randomization with intention-to-treat analysis. Secondary outcomes include: change in individual LS7 items, quality of life; stroke awareness, adverse events; health service use; and costs. Based on pilot data, 790 participants (395 IG, 395 UCG) will be required to provide 80% power (two-sided α = 0.05) to detect a mean difference in the LS7 of ⩾0.40 (SD 1.61) in IG compared to 0.01 (SD 1.44) in the UCG at 6 months post-randomization.

DISCUSSION

Stroke is largely preventable. This study will provide evidence of the effectiveness of a mobile app to reduce stroke risk.

TRIAL REGISTRATION

ACTRN12621000211864.

Quality of Life and Mental Health of Chinese Sexual and Gender Minority Women and Cisgender Heterosexual Women: Cross-sectional Survey and Mediation Analysis

BACKGROUND

Health-related research on sexual minority populations in China is lacking, and research on sexual and gender minority women (SGMW, including transgender women and persons of other gender identities assigned female at birth of all sexual orientations, and cisgender women with nonheterosexual orientations) is even less. Currently, there are limited surveys related to mental health in Chinese SGMW, but there are no studies on their quality of life (QOL), no studies comparing the QOL of SGMW with that of cisgender heterosexual women (CHW), and no studies on the relationship between sexual identity and the QOL as well as associated mental health variables.

OBJECTIVE

This study aims to evaluate the QOL and mental health in a diverse sample of Chinese women and make comparisons between SGMW and CHW and then investigate the relationship between sexual identity and the QOL through the role of mental health.

METHODS

A cross-sectional online survey was conducted from July to September 2021. All participants completed a structured questionnaire containing the World Health Organization Quality of Life-abbreviated short version (WHOQOL-BREF), the 9-item Patient Health Questionnaire (PHQ-9), the 7-item Generalized Anxiety Disorder scale (GAD-7), and the Rosenberg Self-Esteem Scale (RSES).

RESULTS

In total, 509 women aged 18-56 years were recruited, including 250 (49.1%) CHW and 259 (50.9%) SGMW. Independent t tests showed that the SGMW reported significantly lower levels of QOL, higher levels of depression and anxiety symptoms, and lower self-esteem than the CHW. Pearson correlations showed that every domain and the overall QOL were positively associated with mental health variables, with moderate-to-strong correlations (r range 0.42-0.75, P<.001). Multiple linear regressions found that participants belonging to the SGMW group, current smokers, and women with no steady partner were associated with a worse overall QOL. The mediation analysis found that depression, anxiety, and self-esteem significantly completely mediated the relationship between sexual identity and physical, social, and environment domains of the QOL, while the relationship between sexual identity and the overall QOL and psychological QOL was partially mediated by depression and self-esteem.

CONCLUSIONS

The SGMW had poorer levels of QOL and a worse mental health status than the CHW. The study findings affirm the importance of assessing mental health and highlight the need to design targeted health improvement programs for the SGMW population, who may be at higher risk of a poor QOL and mental health.

The Intersection of Health Rehabilitation Services with Quality of Life in Saudi Arabia: Current Status and Future Needs

Quality of life (QoL) is essential for maintaining a healthy, balanced lifestyle, especially among individuals with chronic diseases. Saudi Arabia (SA) launched a health sector transformation program as part of the nationwide Vision 2030 initiative to ensure the sustainable development of efficient healthcare services, aiming to improve health by increasing well-being and QoL. More investigation into the current status of health rehabilitation services provided to individuals with chronic diseases and future needs to optimize services and improve QoL is needed. This was narratively discussed by experts from different health rehabilitation services in SA. Comprehensive health rehabilitation services including orthopedic, occupational, cardiac, pulmonary, critical care, perioperative, hearing and speech, substance use disorders, and vocational rehabilitation services were addressed. Health rehabilitation services in SA, as in other countries, are suboptimal for individuals in health rehabilitation programs. To optimize the QoL of individuals with chronic diseases, health rehabilitation services should be tailored based on the unique requirements of each service and its serving patients. The shared need to improve health rehabilitation services includes the adoption of home-based and telehealth services, the integration of multi-governmental sectors, the empowerment and allocation of health rehabilitation specialists, public awareness campaigns, policy legislation and guideline development, and the implementation of a long-term follow-up system. This review is one of the first to address the intersection of health rehabilitation services and QoL in SA; urgent and holistic actions are paramount to address the pressing need to optimize SA's health rehabilitation services. The experts' recommendations in this study may be applicable to other countries' health systems, as health rehabilitation services are not well optimized globally.

Adverse childhood experiences, problematic internet use, and health-related quality of life in Chinese adolescents

Background: The influence of adverse childhood experiences (ACEs) on an individual's health is substantial. However, the associations between ACEs, problematic internet use (PIU), and health-related quality of life (HRQOL) in adolescents remain underexplored.Objective: To assess the association between ACEs and HRQOL in Chinese adolescents and to evaluate the mediating role of PIU in this association.Method: A sample of 6,639 adolescents (3,457 boys and 3,182 girls) aged between 11-20 years (mean [SD] age: 14.5 [1.6] years) were recruited from 6 junior and senior middle schools using a proportional sampling approach in a cross-sectional study. Data on ACE exposure was collected through the short form of Childhood Trauma Questionnaire, the ACE-International Questionnaire, and two additional questions. HRQOL was assessed by the Pediatric Quality of Life Inventory version 4.0. The associations between ACEs and HRQOL were estimated using linear regression models. Mediation analysis was further conducted to explore the possible mediating role of PIU in the association between ACEs and HRQOL.Results: Our study collected 13 different ACEs. We found that adolescents exposed to any ACE had significantly lower scores in all HRQOL dimensions, psychosocial health summary scale, and total scale, than those without such exposure. Specifically, adolescents with ≥ 3 ACE exposure had a total scale score that was 14.70 (95%CI: 15.53 to 13.87) points lower than their non-exposed counterparts. Mediation analysis identified PIU as a significant mediator, with the proportion of the total effect attributable to PIU ranging from 14.38% for social functioning to 17.44% for physical functioning.Conclusions: Exposure to ACEs was associated with poorer HRQOL in Chinese adolescents, underscoring the importance to prevent ACEs and their negative impacts on adolescent well-being. These findings also highlighted the need of promoting appropriate internet use among adolescents exposed to ACEs, in order to avert potential impairment in their HRQOL.HIGHLIGHTSAdolescents with adverse childhood experiences have poorer health-related quality of life.The association between adverse childhood experiences and health-related quality of life shows a dose-response pattern.Problematic internet use partially mediates the associations between adverse childhood experiences and health-related quality of life in adolescents.

Chronic cigarette smoking is associated with increased arterial stiffness in men and women: evidence from a large population-based cohort

BACKGROUND

Cigarette smoking is a threat to global human health and a leading cause of the cardiovascular disease (CVD) morbidity and mortality. Importantly, sex-specific differences in smoking-induced arterial stiffness, an early key event in the development of atherosclerotic CVD, remain still elusive. Thus, this study sought out to investigate sex-specific associations between smoking and measures of arterial stiffness.

METHODS AND RESULTS

Overall, 15,010 participants (7584 men and 7426 women aged 35-74 years) of the Gutenberg Health Study were examined at baseline during 2007-2012. Smoking status, pack-years of smoking, and years since quitting smoking were assessed by a standardized computer-assisted interview. Arterial stiffness and wave reflection were determined by stiffness index (SI) and augmentation index (AI). In the total sample, 45.8% had never smoked, 34.7% were former smokers, and 19.4% were current smokers. Median cumulative smoking exposure was 22.0 pack-years in current male smokers and 16.0 in current female smokers. In general, multivariable linear regression models adjusted for a comprehensive set of confounders revealed that smoking status, pack-years of smoking, and years since quitting smoking were dose-dependently associated with markers of arterial stiffness. In sex-specific analyses, these associations were overall more pronounced in men and SI was stronger related to the male sex, whereas differences between men and women in the case of AI appeared to be less substantial.

DISCUSSION

The present results indicate that chronic smoking is strongly and dose-dependently associated with increased arterial stiffness in a large population-based cohort regardless of sex but with a stronger association in men.

Patterns of smoking and menopause-specific quality of life: smoking duration matters more

Evidence about the association of quantity of cigarettes smoked and duration of smoking with quality of life in menopause is sparse. The purpose of this study was to examine the association between smoking patterns and menopause-specific quality of life. This cross-sectional study included 513 consecutive midlife women at two primary health care centers in Belgrade, Serbia. Collection of data was carried out from February 2014 to January 2015, using three questionnaires: socio-epidemiologic questionnaire, Menopause-specific Quality of Life questionnaire (MENQOL) and Beck's Depression Inventory (BDI). Women reported their smoking status (smoker, former smoker, non-smoker), the length of time spent smoking and quantity of cigarettes smoked per day. There was no difference in proportions of ever smokers compared to never smokers. However, there were more women who were current nonsmokers than current smokers. A linear regression model, adjusted for residency district, relationship status, educational level, employment, drinking alcohol, having exercise, age and BDI, showed that longer duration of smoking, but not number of cigarettes smoked per day, was associated with worse Physical domain and total MENQOL score. Receiver Operating Characteristic analysis showed that menopausal symptoms as measured by total MENQOL score were significantly less bothersome for women who smoked less than 10 years and significantly more intense in women who smoked 21 to 30 years. Midlife women should be encouraged to quit smoking as soon as possible, preferably before menopause. Strategies to prevent and quit smoking should be prioritized at all levels of health care delivery for women.Supplemental data for this article is available online at.

Oral health and quality of life: findings from the Survey of Health, Ageing and Retirement in Europe

BACKGROUND

The aim of this study was to clarify the link between oral health and quality of life among older adults in Europe.

METHODS

Cross-sectional data from wave 5 (n = 59,048 observations) were used from the representative Survey of Health, Ageing and Retirement in Europe. Oral health was quantified by three questions: presence of all natural teeth (yes; no); among individuals with missing natural teeth, the number of missing teeth and the extent of replaced natural teeth were quantified. Quality of life was quantified using the widely used CASP-12. Multiple linear regressions were used to determine the association between oral health and quality of life, adjusting for various potential confounders.

RESULTS

Multiple linear regressions showed that higher quality of life was associated with (1) the presence of all natural teeth and among individuals with missing natural teeth, with (2) a lower number of missing natural teeth and (3) completely replaced natural teeth. Additionally, quality of life was positively associated with younger age, being female, being married or in a partnership, higher income, higher educational level, not currently smoking, a lower number of functional impairments, better self-rated health, a lower number of depressive symptoms and a lower number of chronic diseases.

CONCLUSION

Study findings showed an association between oral health and quality of life among older adults in Europe. Thus, the importance of good oral health for successful ageing was stressed. Future research is required to clarify the underlying mechanisms. Moreover, longitudinal studies are required to confirm our current findings.

Lifestyles and health-related quality of life in Chinese people: a national family study

BACKGROUND

There were few studies that investigated health-related quality of life (HRQoL) of the general population in China, and many of them reported limitations in sampling.

OBJECTIVE

To investigate the relationship between lifestyles and HRQoL in the Chinese population in both individual and family levels.

METHOD

Online questionnaires were distributed across China to collect demographic information and participants' HRQoL using EuroQoL 5 Dimension scales. The EuroQoL Group's 5 Dimension scale (EQ-5D) index and EuroQoL Group's visual analog scale (EQ VAS) score were calculated to evaluate the HRQoL.

RESULTS

A total of 1305 valid questionnaires were included. Higher HRQoL was found in people with intend to lower oil intake, intend to lower salt intake, intend to lower sugar intake, balanced diet, moderate sports every week, a sport hobby and joining a fitness organization (all p<.05). HRQoL was higher among male (female as reference), healthy weight (unhealthy weight as reference) (both p<.05). Negative correlation was found between HRQoL and clinical medical history and drinking history. Small families (1-2 persons, 83.19 ± 20.14) had poorer HRQoL (EQ VAS score) than big families (≥3 persons, 85.00 ± 17.96, p <.05).

CONCLUSION

In China, people with healthy dietary habits, regular sports habits, healthy weight and male groups tended to have better HRQoL. Clinical medical history and drinking history were negatively related to HRQoL. Small families tend to have poorer HRQoL than big families. The finding implicated influence of the number of family members on people's perception of health and provided scientific evidence for the current policies to encourage birth in China. For a better HRQoL, we suggest people live in big families and take measures to lower salt/sugar/oil intake and exercise regularly in daily life.

Long-term air pollution exposure, greenspace and health-related quality of life in the ECRHS study

BACKGROUND

Associations of long-term exposure to air pollution and greenspace with health-related quality of life (HRQOL) are poorly studied and few studies have accounted for asthma-rhinitis status.

OBJECTIVE

To assess the associations of air pollution and greenspace with HRQOL and whether asthma and/or rhinitis modify these associations.

METHODS

The study was based on the participants in the second (2000-2002, n = 6542) and third (2011-2013, n = 3686) waves of the European Community Respiratory Health Survey (ECRHS) including 19 centres. The mean follow-up time was 11.3 years. HRQOL was assessed by the SF-36 Physical and Mental Component Summary scores (PCS and MCS). NO₂, PM_2.5 and PM₁₀ annual concentrations were estimated at the residential address from existing land-use regression models. Greenspace around the residential address was estimated by the (i) mean of the Normalized Difference Vegetation Index (NDVI) and by the (ii) presence of green spaces within a 300 m buffer. Associations of each exposure variable with PCS and MCS were assessed by mixed linear regression models, accounting for the multicentre design and repeated data, and adjusting for potential confounders. Analyses were stratified by asthma-rhinitis status.

RESULTS

The mean (SD) age of the ECRHS-II and III participants was 43 (7.1) and 54 (7.2) years, respectively, and 48 % were men. Higher NO₂, PM_2.5 and PM₁₀ concentrations were associated with lower MCS (regression coefficients [95%CI] for one unit increase in the inter-quartile range of exposures were -0.69 [-1.23; -0.15], -1.79 [-2.88; -0.70], -1.80 [-2.98; -0.62] respectively). Higher NDVI and presence of forests were associated with higher MCS. No consistent associations were observed for PCS. Similar association patterns were observed regardless of asthma-rhinitis status.

CONCLUSION

European adults who resided at places with higher air pollution and lower greenspace were more likely to have lower mental component of HRQOL. Asthma or rhinitis status did not modify these associations.

Factors Associated with Dietary Restriction and Emotional and Uncontrolled Eating in Adults from Spanish-Speaking Countries during the COVID-19 Confinement: Results of the CoV-Eat Project

The first COVID-19 confinement has led to changes in the population’s behaviour. However, little has been analysed about the changes in eating behaviour beyond the decrease in adherence to healthy dietary patterns. The aim of the CoV-Eat project was to identify factors related to each of the following eating behaviours (EB): cognitive restraints (CR), uncontrolled eating (UE), and emotional eating (EE) in adults from Spanish-speaking countries. Participants completed an anonymous online survey. EB was assessed using the Three-Factor Eating Questionnaire and the scores were classified into tertiles. Socio-demographic characteristics and lifestyle habits including physical activity, sleep quality, screen use, smoking consumption, and relationship with food were also collected. A total of 9849 participants from 21 countries were included in this study. The median of CR, UE, and EE behaviours was 15, 24, and 9, respectively. We observed that higher age, days of confinement, number of times leaving home in the last week, changes in sleep quality, and their relationship with food were negatively associated with CR, EE, and UE, while being a man was positively associated with an increased in all these EBs. A higher household income was negatively associated with a higher score of CR, and a higher education level (>primary) was positively associated with a medium score of EE. Lower physical activity was a factor negatively associated with a medium score of EE and UE. Higher screen use showed the same negative association for a medium score of EE and UE and a high score of CR. In addition, higher tobacco consumption was found to be a protective factor against having a medium or high score of CR and EE. In conclusion, some sociodemographic characteristics and lifestyle changes may be important factors for EB and should be considered in emergency situations such as confinement to prevent risky eating behaviour.

Health behaviours and well-being among older adults with a Surinamese migration background in the Netherlands

Background

This study aims to identify the relationships between health behaviours (healthy diet, physical activity, not smoking and social activity) and well-being among older adults with a Surinamese background.

Methods

Community-dwelling older adults (≥ 70 years) with a Surinamese background living in Rotterdam, the Netherlands, were identified by the municipal register. A survey study was conducted to assess background information, health behaviours (healthy diet, physical activity, not smoking and social activity) and well-being. Multiple regression analyses were performed to assess the relationships of health behaviours with well-being while controlling for background characteristics.

Results

Average age of participants was 76.2 (4.9) years, slightly more than half of them were female (54.2%). Almost half of the participants had a low-income level (49.6%). More than half of the participants met the Dutch guidelines of fruit intake (63.0%) and vegetable intake (62.8%). Less than half of the participants met the guidelines of fish intake (40.9%) and physical activity (39.8%). The majority of the participants were non-smokers (87.9%). Most of the participants had daily contact with family/friends (90.9%) and slightly more than half of the participants visited family/friends often (53.6%). Looking at the health behaviours, a positive relationship was found between eating enough fruit (β = .109; p ≤ 0.05) and vegetables (β = .135; p ≤ 0.01), physical activity (β = .164; p ≤ 0.001) and often visiting family/friends (β = .158; p ≤ 0.001) with well-being.

Conclusion

This study suggests that next to traditional health behaviours also social activity is an essential health behaviour for the well-being of older Surinamese adults. Research about health promotion should expand its focus by including social activity as health behaviour.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-14414-z.

Interactions between nutrient intake and comorbidities for quality of life in premenopausal and postmenopausal women

OBJECTIVE

This study aimed to identify the associations between nutrient intake and health-related quality of life (HRQOL) in premenopausal and postmenopausal women.

METHODS

Using data from Korean National Health and Nutrition Examination Surveys (2019-2020), EQ-5D-3L, and multivariate logistic and linear regression models, we analyzed the association and interaction between nutrient intake, comorbidities, and HRQOL among 4,027 Korean women.

RESULTS

Nutrient intake levels were lower in postmenopausal women than in premenopausal women. Interactions were observed between numerous nutrient intakes and comorbidities for HRQOL among premenopausal and postmenopausal women. Higher intakes of various nutrients (particularly, folic acid and vitamin A) were related to higher HRQOL scores in premenopausal women with comorbidities (log of inverse HRQOL scores, β = -0.31 [95% confidence interval [CI], -0.58 to -0.05] and β = -0.19 [95% CI, -0.37 to -0.001]) and postmenopausal women with comorbidities (log of inverse HRQOL scores, β = -0.34 [95% CI, -0.61 to -0.07] and β = -0.19 [95% CI, -0.38 to -0.01]), respectively. Regular exercise was associated with a lower risk of mobility problems (odds ratio [OR], 0.59; 95% CI, 0.44-0.81), self-care problems (OR, 0.53; 95% CI, 0.28-0.99), usual activity problems (OR, 0.42; 95% CI, 0.26-0.67), and any problem (OR, 0.71; 95% CI, 0.56-0.90), as well as an increase in HRQOL score (log of inverse HRQOL scores, β = -0.42; 95% CI, -0.68 to -0.16) in postmenopausal women. Smoking was related to a higher prevalence of depression and anxiety problems (OR, 2.51; 95% CI, 1.53-4.13) and any problem (OR, 1.67; 95% CI, 1.11-2.52), as well as a decrease in HRQOL scores (log of inverse HRQOL scores, β = 0.51; 95% CI, 0.14-0.88) in premenopausal women.

CONCLUSIONS

Given the lower nutrient intake levels in postmenopausal women, it is critical to establish HRQOL-improving approaches for this population, including regular exercise, nutrient intake, and smoking cessation.

Relationships among changes in physical activity, quality of life, and obesity-Status following a behavioral intervention for rural Appalachian adults

•

Increasing weekly strength training was associated with reduced unhealthy days.

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No other physical activity and health-related quality of life (HRQoL) changes were linked.

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Baseline obesity did not moderate physical activity and HRQoL change relationships.

Improved health-related quality of life (HRQoL) is one benefit of physical activity. Yet, there is limited intervention research exploring (1) whether changes in physical activity influence changes in HRQoL among community-based populations and (2) if baseline obesity status influences the relationships. This exploratory analysis used secondary data from rural Appalachian adults who completed the MoveMore arm of a larger randomized control trial (n = 105, M_age = 41.8, 82 % female, 96 % White, M_income= $25,911). Specifically, this study examined associations among changes in physical activity and HRQOL and whether baseline obesity status moderated changes. Three HRQoL variables (self-rated health status, total unhealthy days, days poor health impacted activities) and two physical activity variables [weekly moderate-vigorous physical activity (MVPA) minutes, weekly strength training minutes] were collected at baseline and 6-months. Regression models, adjusted for age, gender, race, income, education, assessed associations between physical activity and HRQoL change variables. Moderation analyses explored the influence of baseline obesity status on these relationships. Participants reported significant improvements in self-rated health status (P = 0.001), weekly MVPA minutes (P = 0.008), and weekly strength training minutes (P < 0.001). Increasing weekly strength training minutes was associated with fewer days poor health impacted activities (B = -0.040, P = 0.013). Weekly minutes of MVPA was not associated with HRQoL variables. Baseline obesity status did not moderate relationships. Findings suggest increasing weekly strength training may reduce days poor health impacted activities and that relationships among changes in physical activity and HRQoL were not impacted by baseline obesity. Findings have implications for promoting strength activities in community-based physical activity interventions for rural populations.

Predictors of the Quality of Life of University Students: A Cross-Sectional Study

Quality of life (QOL) is a complex and multifaceted concept that has been used to study different aspects of people's lives, including physical and psychological wellbeing, financial independence, social relationships, personal beliefs and living situation. In this study, we aimed to assess the QOL of a group of Spanish university students and identify associated factors.

METHOD

We completed a cross-sectional study of the QOL of 868 university students using the WHOQOL-BREF questionnaire. In addition, data regarding sociodemographic information and self-esteem (Rosenberg Self-Esteem Scale), physical activity (International Physical Activity Questionnaire-Short version), diet (Spanish Index of Healthy Eating), alcohol consumption (CAGE questionnaire) and sleep quality (Pittsburgh Sleep Quality Index) were collected.

RESULTS

A total of 66.2% of participants assessed their QOL positively, while 58.8% favorably evaluated their overall health. Students reported the highest scores for the physical health domain of QOL, whereas they gave the lowest scores for the psychological health domain. Age was inversely associated with QOL. Higher self-esteem and satisfaction with academic performance, as well as sleep and diet quality, were directly associated with higher QOL. The physical health domain of QOL was scored more highly by participants who had a healthy body weight or those who reported moderate levels of physical activity. Higher scores in the social relationships domain of QOL were directly linked to alcohol intake, smoking and low body weight in addition to being inversely associated with screen time. The psychological domain of QOL was lower for those who were overweight or lived alone.

CONCLUSION

Many sociodemographic, academic and behavioral variables are associated with university students' QOL. The present findings underscore the need to direct further initiatives toward identifying and overcoming barriers to increased QOL for university students.

Complications and chemotherapy have little impact on postoperative quality of life after pancreaticoduodenectomy - a cohort study

BACKGROUND

With the poor prognosis of pancreatic cancer and the high rate of postoperative complications after pancreaticoduodenectomy, it is important to evaluate how the operation affects patients' quality of life.

METHODS

This single-centre study included all patients undergoing pancreaticoduodenectomy from 2006 to 2016. Quality of life was measured with two questionnaires preoperatively, and at 6 and 12 months postoperatively. Comparisons between groups were made using a linear mixed models analysis.

RESULTS

Of 279 patients planned for pancreaticoduodenectomy, 245 underwent the operation. The postoperative response rates were all 80% or more. Differences were found in one domain between the early and late time periods and three domains between patients receiving and not receiving adjuvant chemotherapy. No significant differences were found between patients with and without severe postoperative complications. However, the demographic variables of age group, sex, preoperative diabetes and smoking all exerted a significant impact on postoperative quality of life.

CONCLUSION

While little or no impact was shown for the factors of postoperative complications, time period and adjuvant chemotherapy, demographic data, such as age, sex, preoperative diabetes and smoking, had considerable impacts on postoperative quality of life after pancreaticoduodenectomy.

Reciprocal modulation between cigarette smoking and internet gaming disorder on participation coefficient within functional brain networks

Many reports indicated that cigarette smoking was associated with internet gaming disorder (IGD). However, the underlying mechanism of comorbidity between smoking and IGD and whether they had interaction effects on topological organization of brain functional network are still unknown. Therefore, we investigated the interaction between smoking and IGD in resting-state brain functional networks for 60 healthy controls, 46 smokers, 38 IGD individuals and 34 IGD comorbid with smoking participants. The modular structures of functional networks were explored and participation coefficient (Pc) was used to characterize the importance of each brain region in the communication between modules. Significant main effect of IGD was found in the left superior frontal gyrus, bilateral medial part of superior frontal gyrus and bilateral posterior cingulate gyrus with lower Pc in IGD group than in non-IGD group. Significant interaction effects between smoking and IGD were found in the left posterior orbital gyrus, right lateral orbital gyrus, left supramarginal gyrus, left middle temporal gyrus and left inferior temporal gyrus. The interaction in these brain regions was characterized by no significant difference or significantly decreased Pc in smokers or IGD individuals while significantly increased Pc in IGD comorbid with smoking group under the influence of IGD or smoking. Our findings provide valuable information underlying the neurophysiological mechanisms of smoking and IGD, and also offer a potential target for future clinical treatment of smoking and IGD comorbidity.

The Impact of Migraine Disease on Work Productivity and Quality of Life Among the Adults in Riyadh, Saudi Arabia

Background: Migraine is a chronic unilateral headache associated with nausea and vomiting. According to the World Health Organization, it is listed as the 19th disabling disease. Multiple studies found an inverse relationship between the frequency of the attacks and the low quality of life score. Roughly, one-third of migraine attacks occur during workdays, with a higher incidence of reduced productivity and missed days among chronic patients (>15 headache days per month).

Objective: The objective of this article was to determine the migraine impact on work productivity and quality of life in Riyadh's general population in Saudi Arabia.

Materials and methods: A cross-sectional study was conducted among participants suspected or diagnosed with migraine in Riyadh, Saudi Arabia. The survey measured the quality of life with the effect of migraine headaches by the Migraine Specific Quality of Life Questionnaire (MSQ). Patients suspected of migraines were asked to complete the ID Migraine™ three-item screening test.

Results: In this study, we were able to collect data from 223 patients diagnosed with migraine. Among the participants, 99.1% of them were Saudi Arabian, and 93.7% were females. Moreover, 33.6% of the participants were included in the study upon their self-report and 66.4% according to the ID migraine assessment. The mean scores of limitations of the patients’ performance, interrupting normal activities, and emotions were 51.83, 57.11, and 59.94, respectively.

Conclusion: Our study confirmed the results reported in previous studies that migraine has a negative impact on the quality of life of the patients and their ability to work. An awareness program should be conducted to increase the awareness of the importance of the early diagnosis of migraine.

Risk Factors of Relapse After Smoking Cessation: Results in China Family Panel Studies From 2010 to 2018

Background

Tobacco use is still highly prevalent globally in spite of the tobacco control efforts made by the governments. In view of the harm of smoking and relapse after smoking cessation, the purpose of this study is to establish a competitive risk model to determine potential risk factors for smoking relapse.

Methods

The population-based cohort of ex-smokers over the age of 18 years was obtained from the China Family Panel Studies (CFPS) database from 2010 to 2018. Competing risk models were conducted to identify the risk factors for relapse.

Results

A total of 1,019 subjects were included in this study, of which 311 (30.52%) subjects relapsed during the follow-up period. A multivariate analysis indicated that age < 40 years [hazard ratio (HR) 19.142; 95% CI: 10.641–34.434, p < 0.01], cohabitation (HR: 1.422; 95% CI: 1.081–1.87, p = 0.01), and often depression [HR 1.422; 95% CI, (1.081–1.87), p = 0.01] were associated with a great risk of relapse while the age of quitting smoking < 60 years (HR: 0. 436; 95% CI: 0.229–0.831, p < 0.01) and joining the Chinese Communist Party (CCP) (HR 0.611; 95% CI: 0.397–0.939, p = 0.03) were reduced risk factors for relapse.

Conclusions

Approximately 3 in 10 ex-smokers were observed to relapse. There are various risk factors for relapse as well. In the face of such a serious situation, it is urgent to take action to control smoking.

Socioeconomic status and self-rated health in Iran: findings from a general population study

Background

There are large gaps in health and well-being among different groups of the society. Socioeconomic factors play a significant role in determining the health status of the society. The present study was conducted to examine socioeconomic inequality in health status among the adult population of Khorramabad city, the capital of Lorestan province, wester part of Iran.

Methods

A cross-sectional study was conducted on 1348 participants selected through multistage sampling. A valid and reliable questionnaire was used for data collection. The wealth index as an indicator of the socioeconomic status (SES) was used to categorize the subjects in terms of the SES. The concentration index and concentration curve was used to measure socioeconomic inequity in poor self-rated health (SRH) of population. Finally, after determine the status of inequity in poor SRH, a decomposition analysis approach was used to identify the most important determinants of this inequity.

Results

The prevalence of poor SRH was 18.91% in all subjects, 38.52% in the lowest SES group, and 11.15% in the highest SES group. The value of the concentration index for poor SRH was − 0.3243 (95% CI − 0.3996 to − 0.2490), indicating that poor SRH was more concentrated among the poor. The results of decomposition analysis showed that SES (41.2%), higher body mass index (28.6%) and lack of physical activity (26.9%) were the most important factors associated with the concentration of poor SRH in the poor groups.

Conclusion

Identification of socioeconomic factors affecting on health status is the first step for proper policymaking. Policymakers and health system managers at the national and subnational levels can use the results of this study as well as other similar domestic studies to design and implement proper interventions to promote equity and improve the health status of population.

Can smoking have a positive effect on the course of certain diseases? A systematic review

Background: Smoking cigarettes is a process during which many harmful substances are introduced into the lungs and the influence of these substances on the human body is not completely known. There are many diseases caused by smoking. Interestingly, there are also reports of positive consequences of smoking on some disorders. Aim of the study: The purpose of this article is to review the literature in regards to the diseases in which cigarettes might have a paradoxically beneficial effect — both on the onset and their course. We also want to focus on the mechanisms responsible for this impact. Material and Methods: Electronic searching of PubMed was performed. We analyzed articles published in the last 10 years with a particular emphasis on the most recent publications. Combinations of the following words were used: “smoking”, “nicotine”, and “autoimmune”. Publications were selected for reliability and non-bias. Results: A total of 69 articles out of 2979 qualified for the review. Only studies involving humans were included. The positive effect of smoking cigarettes is observed especially in immunological diseases. It is possible that it is mediated by both stimulating and suppressing the immune system. It is assumed that cigarettes can reduce the risk of developing certain diseases. Smoking might also have an impact on the course of different comorbidities in the same patient. Conclusions: There are many different mechanisms through which cigarette smoke and nicotine affect the human body. The harmful impact of these substances on one’s health has been demonstrated and their addictive component disqualifies them as remedies. Analysis of the mechanisms responsible for the beneficial effects of nicotine can lead to the search for new forms of therapy and prevention.

Relationship Between Cardiovascular Disease Risk Factors and Quality of Life in Patients with Metabolic-Associated Fatty Liver Disease

Background: Metabolic-associated fatty liver disease (MAFLD) is a common cause of liver-related mortality and morbidity worldwide. However, there is a paucity of literature on the relationship between cardiovascular disease (CVD) risk factors and quality of life (QoL) in patients with MAFLD. Objectives: This study aimed to examine the association between QoL and CVD risk factors in an Iranian MAFLD population. Methods: This study was conducted on MAFLD patients, referred to the gastroenterology clinic of a general hospital from September 2017 until September 2018. The QoL and Framingham Risk Score (FRS) were determined using the WHOQOL-BREF questionnaire and an online web calculator, respectively. A hierarchical multiple linear regression model was developed to evaluate the association between QoL and FRS after adjusting for the sociodemographic characteristics. Results: This study was performed on 200 participants. All domains of QoL were associated with older age, hypertension, smoking, diabetes mellitus, higher systolic blood pressure, and lower high-density lipoprotein levels in the univariate regression analysis (P < 0.05 for all). Meanwhile, FRS was adversely correlated with the total QoL score (correlation coefficient: -0.49; 95% CI: -0.61, -0.35; P < 0.001). After adjusting for the sociodemographic variables, the results of the hierarchical multiple linear regression model showed that age, smoking, diabetes mellitus, hypertension, and FRS were correlated with the overall QoL score (P < 0.05 for all). Hypertension was the main predictor of the total QoL score (B = -5.51, 95% CI: -7.18, -3.68; P < 0.05). A higher FRS was inversely associated with the physical domain of QoL (B = -0.05, 95% CI: -0.09, -0.01; P < 0.05), the environment domain of QoL (B = -0.04, 95% CI: -0.09, -0.01; P < 0.05), and the total score of QoL (B = -0.04, 95% CI: -0.08, -0.02; P < 0.05). Conclusions: According to the results of this study, a higher risk of developing CVD may reduce QoL in patients with MAFLD. Hypertension, diabetes mellitus, and smoking were the key predictive determinants of QoL in this population. Further studies are suggested to determine if modification of the mentioned risk factors can improve QoL in MAFLD patients.

Quality of life and associations with health-related behaviours among older adults with increased cardiovascular risk

BACKGROUND AND AIMS

A better understanding of the relationship between cardiovascular disease risk factors and quality of life (QoL) in older age is needed to inform development of risk reduction strategies. This cross-sectional study investigated the association of QoL with health-related behaviours in older adults at risk of heart failure.

METHODS AND RESULTS

Older adults (N = 328) at risk of heart failure residing in Melbourne, Australia, provided data on QoL and health-related behaviours including physical activity, diet, smoking and alcohol consumption. Multiple linear regression modelling was used to examine associations between health-related behaviours, QoL and its constituent domains. After adjustment for age, gender, body mass index and comorbidities, current smoking was found to have a negative association with the mental component score (MCS) of QoL (β = -0.174, p ≤ 0.01), with a positive association seen between MCS and physical activity (β = 0.130, p = 0.01). Current alcohol use had a positive association with the physical component score (PCS) (β = 0.120, p = 0.02) and saturated fat intake consumption had a negative association with the physical functioning domain of QoL (β = -0.105, p = 0.03) but was not associated with either PCS or MCS.

CONCLUSION

Engagement of older adults at increased cardiovascular risk with behavioural risk factor modification using QoL as a driver of change may offer new opportunities to promote healthy ageing. Development of such strategies should consider that for some behaviours which are cardiovascular risk factors (alcohol intake, in particular), the positive association to QoL is complicated and needs further deliberation.

Complete endoscopic healing is associated with lower disability than partial endoscopic healing in Crohn's disease: A prospective multicenter study

INTRODUCTION

Crohn's disease (CD) has a significant impact on health status and quality of life, affecting physical and emotional well-being and impairing social and functional abilities. In the era of the treat-to-target concept, endoscopic healing has emerged as the goal to achieve to prevent intestinal damage and disability. It is not clear what level of endoscopic healing is associated with lower disability. We therefore aimed to compare disability associated with complete endoscopic healing to disability with partial endoscopic healing in patients with CD.

METHODS

We conducted a multicenter prospective study, between September 2019 and November 2020, in one university hospital, one general hospital, and one private practice center. Consecutive patients with CD in clinical remission were included, having either complete endoscopic healing (CDEIS = 0) or partial endoscopic healing (CDEIS >0 and <4). The 10-item IBD-Disk self-assessment questionnaire was used to assess disability. Moderate to severe disability was defined as an overall IBD-Disk score ≥40.

RESULTS

A total of 82 patients were included. Forty-four (53%) were women, the median age and disease duration were respectively 35.3 years (interquartile range [IQR], 28.6-45.2) and 8.0 years (IQR, 3.0-17.0). The median overall IBD-Disk score was 26.5 (IQR, 9 -45.0), and 30 (36.6%) patients had moderate to severe disability. Complete endoscopic healing was observed in 48 patients (57.3%). The median IBD-Disk score was respectively 24 (IQR, 9.0-40.5) and 34 (IQR, 9.5-51.5) for patients with complete and partial endoscopic healing (p = 0.068). Respectively, 13/48 (27%) and 17/34 (50%) of patients with complete and partial endoscopic healing had moderate to severe disability (p = 0.039). In multivariate analysis, partial endoscopic healing (OR=5.82, 95% CI [1.65, 24.69], p = 0.0009), female gender (OR=4.0, 95%CI [1.13, 16.58], p = 0.04), and smoking (OR=8.33, 95% CI [1.96, 50.0] p = 0.006) were significantly associated with moderate to severe disability. Among the IBD-Disk sub scores, the defecation score (median, IQR) (0.0 [0.0-3.0] vs 4.0 [0.0-7.5], p = 0.028) and energy score (4.0 [0.0-6.0] vs 6.0 [2.5-8.0], p = 0.023) were significantly lower with complete endoscopic healing.

CONCLUSIONS

One-third of patient with endoscopic healing reported moderate to severe disability. Complete endoscopic healing (CDEIS = 0) was associated with lower disability than partial endoscopic healing (CDEIS >0 and <4). Deeper endoscopic healing may be needed to reduce the risk of disability in CD.

Tobacco and nicotine use

Tobacco smoking is a major determinant of preventable morbidity and mortality worldwide. More than a billion people smoke, and without major increases in cessation, at least half will die prematurely from tobacco-related complications. In addition, people who smoke have a significant reduction in their quality of life. Neurobiological findings have identified the mechanisms by which nicotine in tobacco affects the brain reward system and causes addiction. These brain changes contribute to the maintenance of nicotine or tobacco use despite knowledge of its negative consequences, a hallmark of addiction. Effective approaches to screen, prevent and treat tobacco use can be widely implemented to limit tobacco's effect on individuals and society. The effectiveness of psychosocial and pharmacological interventions in helping people quit smoking has been demonstrated. As the majority of people who smoke ultimately relapse, it is important to enhance the reach of available interventions and to continue to develop novel interventions. These efforts associated with innovative policy regulations (aimed at reducing nicotine content or eliminating tobacco products) have the potential to reduce the prevalence of tobacco and nicotine use and their enormous adverse impact on population health.

Nicotine/tobacco use disparities among transgender and gender diverse adults: Findings from wave 4 PATH data

BACKGROUND

Transgender and Gender Diverse (TGD) populations have current cigarette/e-cigarette/cigar use rates ranging from 32.6% to 39.7%. Importantly, while some studies have reported tobacco use as significantly higher among TGD versus cisgender individuals in multivariate analyses, others have reported no significant differences. The present study used data from wave 4 of the Population Assessment of Tobacco and Health (PATH) study, a large, nationally representative U.S. study, to examine relationships among sociodemographic characteristics, internal and external factors, and tobacco use behaviors, with a focus on TGD individuals.

METHODS

Data were from 33,628 adults from the PATH study's wave 4 (collected December 2016-January 2018). Multivariable logistic regression models examined differences in current tobacco use (cigarettes, electronic nicotine products, and cigars) between TGD and cisgender individuals through the replication of previous work using PATH data, as well as evaluating the role of other internal and external factors.

RESULTS

TGD individuals were 2-3 times more likely than cisgender individuals to report current nicotine/tobacco use, even after adjustment for potential confounders. TGD individuals tended to have lower income and education and be more likely to endorse a sexual minority identity than their cisgender counterparts; meanwhile, lower income, less education, and lesbian/gay and bisexual identities were significant predictors of nicotine/tobacco use, independent of TGD identity.

CONCLUSIONS

Present findings underscore the high rates of nicotine/tobacco use in the TGNC community and emphasize the necessity of TGD-focused research methods and measures, access to quality medical care, and policy aimed at minimizing marginalization and nicotine/tobacco use disparities experienced by TGD communities.

Association between dietary acid load and clinical features of migraine headaches among Iranian individuals

There is limited evidence regarding the possible role of dietary acid load (DAL) in the pathophysiology of migraine headaches. Therefore, we sought to examine DAL in relation to the clinical features of migraine including headache frequency, severity and duration, headache impact test-6 (HIT-6), and serum levels of nitric oxide (NO). In the present cross-sectional study, 262 patients (38 men and 224 women aged 20–50 years) were recruited through a simple random sampling method. Dietary intakes were obtained by using a validated 168-item semi-quantitative food frequency questionnaire (FFQ). DAL was then calculated by two different methods; potential renal acid load (PRAL) and net endogenous acid production (NEAP). In total, 262 patients with a mean (SE) age of 36.1 (0.53) and a BMI of 25.55 (0.21) were included in the current study. After controlling for potential confounders, a higher DAL was positively associated with headache frequency in those with the highest DAL score compared to the lowest (PRAL; β = 2.33; 95% CI 0.78, 3.88; NEAP; β = 1.74; 95% CI 0.13, 3.34). Increasing NEAP from 28.96 to 35.89 resulted in a 3.43 and 2.74 increment in HIT-6 scores in the crude (95% CI 1.35, 5.52) and fully-adjusted models (95% CI 0.40, 5.07), respectively. Moreover, a higher dietary PRAL was significantly associated with migraine-related disability, as shown by HIT-6, in subjects of the third tertile compared to those in the first tertile after controlling for confounders (β = 2.42; 95% CI 0.13, 4.70). In conclusion, our study highlighted the importance of the acid–base properties of a diet in the pathophysiology of migraine headaches. However, further well-designed studies are needed to confirm our findings.

Smoking, Health Risks, Coping Mechanisms and Depression in the age of COVID-19: a cross-sectional study of the Lebanese Population

Introduction

We compared depression of people who smoke and those who do not, depending on whether they have an underlying disease making them at risk for COVID-19. Moreover, we analyzed the factors associated with their depression.

Methods

We recruited 948 Lebanese residents, ages 18 and above. Our survey included the Patient Health Questionnaire-9 (PHQ-9) to assess depression. We divided participants, based on smoking and having a disease making one at risk for a COVID19 infection into four groups: non-smokers not at risk (NSNR), non-smokers at risk (NSR), smokers not at risk (SNR), and smokers at risk (SR).

Results

SR had PHQ-9 scores higher than other groups. The diet was not changed during the pandemic, whereas weight increased in all groups but SR. Those not at risk slept longer, while sports were decreased in NSR and SNR. Hobbies were decreased in all groups except SNR. Depending on the group, factors such as age, sex, residency, diet, exercise, sleep duration, and hobbies were associated with PHQ-9 scores.

Limitations

we cannot draw causal relationships. Participation required internet access, and participants might not represent the actual population due to the snowball effect. Also, recall bias might skew results. We did not inquire about sexual activity, which could be an essential coping mechanism.

Conclusion

Factors associated with depression for one group did not necessarily do so for another. Controlling the underlying risk or smoking cessation could move a patient to a group with more options associated with depression, thereby additional methods to decrease depression.

Nicotine Dependence in Patients with Major Depressive Disorder and Psychotic Disorders and Its Relationship with Quality of Life

The aim of the current study was to examine the associations between nicotine dependence and quality of life (QOL) among individuals diagnosed with major depressive disorder (MDD) or psychotic disorders. Methods: A total of 378 participants diagnosed with either MDD or psychotic disorders were recruited. The Fagerstorm Test for Nicotine Dependence was used to measure the level of nicotine dependence. The SF-12 health survey questionnaire was used to measure the QOL. Results: The prevalence of nicotine dependence was 23.3% in this sample population. For those diagnosed with MDD, moderate level of nicotine dependence was negatively associated with Vitality and Mental Component Score. For those diagnosed with a psychotic disorder high nicotine dependence was negatively associated with Role Emotional, Mental Health and Mental Component Score. Discussion: Compared to the general population, the prevalence of smoking in this psychiatric population was 2.4 times higher, while that of nicotine dependence was seven times higher. Individuals with psychotic disorder generally reported better QOL as compared to individuals with MDD. QOL differed across diagnostic groups with regards to socio-demographics, such as age, ethnicity, marital status, education, employment status and monthly income. Among individuals with MDD and psychotic disorders, different levels of nicotine dependence resulted in different levels of association with QOL. More research is needed to better understand the differences in QOL among the varying levels of nicotine dependence.

Does smoking impair sleep hygiene?

BACKGROUND

Sleep architecture and sleep hygiene might be disrupted by several pathogenetic mechanisms, and the effect of smoking has not been evaluated.

OBJECTIVE

To investigate the effect of smoking on sleep hygiene behaviors that might be associated with the deterioration of quality-of-life (QoL) parameters.

METHODS

In a prospective cross-sectional study, smokers (n=114) and nonsmokers (n=119) were included. The Pittsburgh Sleep Quality İndex (PSQI), the Epworth Daytime Sleepiness Scale (ESS), the Sleep Hygiene Index (SHI), and the Short Form-36 quality of life scale (SF-36) were applied.

RESULTS

We found that none of the components, as well as the PSQI total score were affected in smokers compared with the nonsmoker controls (65.5% of smokers had poor sleep compared to 62.5% of nonsmokers). Although smokers tend to get out of bed at different times from day to day and do important work before bedtime (components of the SHI) more often than non-smokers, no significant differences were detected between groups in any component and SHI total score (27.91±6.72 for smokers and 29.23±8.0 for non-smokers). ESS, depression and anxiety symptoms, and SHI scores in smokers with poor sleep quality were significantly different compared with smokers that had normal sleep quality. Both PSQI and SHI scores were inversely associated with QoL parameters.

CONCLUSIONS

Our results suggest that smoking by itself is not associated with poor sleep hygiene or sleep quality. It can be concluded that worse SHI and quality of sleep negatively affect QoL, depression, and anxiety in smokers.

Quality of life and sleep disorders in Tehran Employees Cohort (TEC); Association with secondhand smoking and wealth index

PURPOSE

Second-hand smoke is recognized as a major indoor pollutant. Evidences indicated that Second-hand smoke exposure can influence on not only physical health, but also mental well-being. As the correlation of secondhand smoke exposure with sleep quality and quality of life has not yet been clarified sufficiently, the purpose of this study was to evaluate the association between Second-hand smoke exposure, with sleep quality and quality of life after adjusting for active smoking and other relevant confounders.

METHODS

The participants of this study were 1790 staff in Tehran University of Medical Sciences with different jobs employed in various academic departments (clinical, research, services, educational and technical ones). They participated voluntarily in this research project and completed the informed consent form between 2018 and 2019. A translated questionnaire of Global Adult Tobacco Survey was used to gather information about smoke exposure. When to evaluate the quality of life, the WHOQOL-BREF tool was applied. All statistical analyses were executed using STATA V14 software.

RESULTS

High rate of smoking and also exposure to second-hand smoke significantly increased sleep disorder and reduced the quality of life. In other words, smokers or those who are exposed to second-hand smoke suffer from sleep disturbances and had a poorer physical, psychological, and environmental quality of life. Additionally, the results of multivariate regression analysis demonstrated that the secondhand-smoke group had 1.38 times higher rate of sleep disorder in comparison with non-smokers, that was statistically significant. The women had 2.68 times higher odds of having sleep disorder compared to men. (95 % CI: 2.20 to 3.27). On the other hand, mean score of psychological domain of quality of life in secondhand-smoke group was lower with the size of difference as 0.66 than that in non-smokers, and the difference was statistically significant (p = 0.001).

CONCLUSIONS

Both active smoking and exposure to second hand smoke have a negative impact on sleep quality and quality of life.

Maternal smoking during pregnancy and long-term ophthalmic morbidity of the offspring

OBJECTIVE

To examine whether smoking during pregnancy is correlated with long-term ophthalmic complications of the offspring.

STUDY DESIGN

A population-based cohort analysis was performed comparing all deliveries of mothers who reported smoking during pregnancy and non-smoking mothers between 1991 and 2014 at a single tertiary medical center. Hospitalizations of the offspring up to the age of 18 years involving ophthalmic morbidities were evaluated according to a predefined set of ICD-9 codes. A Kaplan-Meier curve was used to compare cumulative hospitalization rate in exposed and unexposed offspring and a Cox proportional hazards model was used to control for confounders.

RESULTS

During the study period, 243,680 deliveries met the inclusion criteria. Of them, 2965 (1.2%) were children of smoking mothers. Ophthalmic-related hospitalizations were significantly higher in children born to smoking mothers, as compared with the non-smoking group (1.4% vs. 0.1%, p < 0.01). Specifically, these hospitalizations were due to higher rates of visual disturbance rate and ophthalmic infections. The Kaplan-Meier curve demonstrated a significant higher cumulative incidence of ophthalmic-related hospitalizations in the smoking group (log rank p < 0.001). Using a Cox proportional hazards model, controlling for potential confounders, maternal tobacco use was found to be independently associated with long-term ophthalmic morbidity of the offspring (adjusted HR = 1.51, CI 1.11-2.04).

CONCLUSION

Maternal smoking during pregnancy is an independent risk factor for long-term ophthalmic morbidity of the offspring. These results are in line with many recent studies that strongly support maternal smoking cessation during pregnancy due to high offspring morbidity risk.

Food consumption according to degree of food processing, behavioral variables, and sociodemographic factors: Findings from a population-based study in Brazil

OBJECTIVES

This study aimed to investigate the consumption levels of foods at different degrees of processing and their associations with sociodemographic and behavioral characteristics of Brazilian adults.

METHODS

This is a cross-sectional, population-based study involving 976 adult individuals (ages 20 to 59 y) of both sexes, living in the municipality of Viçosa, Minas Gerais State, Brazil. Participants were selected using a probabilistic sampling technique. Consumed foods were categorized into four groups: unprocessed or minimally processed foods, processed culinary ingredients, processed foods, and ultraprocessed foods. Associations were tested using linear regression.

RESULTS

Unprocessed and minimally processed foods accounted for 61.3% of the total energy intake and were positively associated with age and negatively associated with level of education (β = -6.86; 95% confidence interval [CI] [-10.16 to -3.57]) and sedentary behavior (β = 3.24; 95% CI [-5.88 to -0.61]). Ultraprocessed foods accounted for 23.6% of the total energy intake, and consumption was negatively associated with age and positively associated with sedentary behavior (β = 0.005; 95% CI [0.00008-0.01]) and tertiary education (β = 5.42; 95% CI [2.71-8.13]).

CONCLUSIONS

Ultraprocessed foods contribute more to the daily energy intake of younger individuals, and ultraprocessed food consumption is positively associated with sedentary activity and level of education.

Smoking Cessation Apps: A Systematic Review of Format, Outcomes, and Features

Smoking cessation interventions are effective, but they are not easily accessible for all treatment-seeking smokers. Mobile health (mHealth) apps have been used in recent years to overcome some of these limitations. Smoking cessation apps can be used in combination with a face-to-face intervention (FFSC-Apps), or alone as general apps (GSC-Apps). The aims of this review were (1) to examine the effects of FFSC-Apps and GSC-Apps on abstinence, tobacco use, and relapse rates; and (2) to describe their features. A systematic review was conducted following the internationally Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Of the total 6016 studies screened, 24 were included, of which nine used GSC-Apps and 15 FFSC-Apps. Eight studies reported significant differences between conditions in smoking cessation outcomes, with three of them being in favor of the use of apps, and two between different point-assessments. Concerning Apps features, most GSC-Apps included self-tracking and setting a quit plan, whereas most of the FFSC-Apps included self-tracking and carbon monoxide (CO) measures. Smartphone apps for smoking cessation could be promising tools. However, more research with an adequate methodological quality is needed to determine its effect. Nevertheless, smartphone apps’ high availability and attractiveness represent a great opportunity to reach large populations.

A higher quality of life by the Cervantes Short-Form Scale is related to a better sexual desire in postmenopausal women

OBJECTIVE

Evaluate the association between health relate quality of life and sexual desire in postmenopausal women and the influence of demographic descriptors on sexual desire.

METHODS

A observational-cross-sectional study was conducted in 521 postmenopausal women in La Zarzuela Hospital between 2018-2020. Cervantes-short form (Cervantes-SF) scale and Brief profile female sexual function (B-PFSF) scale were filled out in the consultation. High score in Cervantes-SF implies worse health-related quality of life (HR-QoL). If score is lower or equal to 20 in B-PFSF implies diagnosis of hypoactive sexual desire disorder.

RESULTS

There is a positive relationship between HR-QoL measured by Cervantes-SF and sexual desire measured by B-PFSF (p < .001; correlation coefficient: .223). The mean score on Cervantes-SF was 30.8 ± 14.9 and on B-PFSF was 18.7 ± 7.4. The B-PFSF score was worse in those women using systemic or vaginal hormonal treatment versus using non-hormonal treatment (18.7 ± 7.8 or 17.2 ± 7.4 vs 19.7 ± 6.5; p = .033. Smoking (b exp: .384; p = .029) and using vaginal hormonal treatment (b exp: 1.759; p = .033) are independent factors related to sexual desire. No difference was found in the wellbeing perceived by women in the different treatments (mean of minimal clinically important difference score was 2.9 in systemic vs. 3.0 in vaginal hormonal treatment).

CONCLUSIONS

Improvement on HR-QoL is related to improvement on sexual desire. Sexual desire is better in women with non-hormonal treatment than in women with systemic or vaginal hormonal treatment. The vaginal hormonal treatment and being current smoker are independent factors of low and high sexual desire, respectively.