Efficacy of Exclusive Fat Grafting for Breast Reconstruction: An Updated Systematic Review and Meta-analysis.

BACKGROUND: Exclusive fat grafting is an alternative method to implant- or flap- based reconstruction techniques following mastectomies or breast conservation therapies. Its efficacy has been explored before but new data has come to light, resulting in previous results becoming outdated. Concerns have also been raised about the oncological safety of this procedure which must be evaluated alongside the efficacy to gain a comprehensive understanding of the merits of this alternative technique. METHODS: We queried the PubMed electronic database from its inception until August 2023 for studies evaluating the efficacy and oncological safety of exclusive fat grafting breast reconstruction following cancer-related mastectomy or breast conservation therapy. Results of the analysis were pooled and presented as means or valid proportions. Results of the analysis were pooled using a random-effects model and presented with 95% confidence intervals (95% CIs) where appropriate. RESULTS: 41 studies were included in our analysis. Pooled results show that on average, 1.7 sessions of exclusive fat grafting were required to complete reconstruction in Breast Conservation Therapy (BCT) patients, with an average volume of 114.2 ml being injected. For mastectomy patients with irradiated breasts, 4.7 sessions were needed on average with 556.8 ml being required to complete reconstruction, compared to their non-irradiated Counterparts requiring only 2.6 sessions and 207.2 ml to complete reconstruction. Oncological recurrence events were found in 29/583 non-irradiated mastectomy patients (p = 0.014) and in 41/517 BCT patients (p = 0.301) CONCLUSION: Exclusive fat grafting is an oncologically safe and reasonably efficacious alternative to more common methods of breast reconstruction. More data is needed to fully characterize the oncological safety of this procedure in irradiated and non-irradiated mastectomy patients. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Top 50 Highly Cited Publications in Facelift Surgery: A 50-Year Bibliometric Analysis Review.

INTRODUCTION: Facelift surgery, also known as rhytidectomy, is a commonly performed procedure to address aging-related changes in the face and neck. Over the years, its techniques and methodologies have evolved. This study aimed to provide a bibliometric analysis of the top 50 most cited publications related to facelift surgery over a fifty-year period (1973-2023). METHODS: The authors obtained data from the Web of Science Core Collection on July 15, 2023. Using a predefined search strategy, the most cited articles from 1973 to 2023 on facelift surgery were identified. The publications were analyzed for their type of study, journal of publication, geographic origin, and primary outcomes. Furthermore, the authorship gender distribution was assessed. RESULTS: The majority of the publications (34 out of 50) were published in the "Plastic and Reconstructive Surgery" journal. The USA contributed to 72% of the research, followed by the UK, Mexico, Australia, and Germany. The primary outcomes varied from surgical techniques, anatomical studies, risk factors, patient-specific outcomes, and facial rejuvenation techniques, to comparative and historical progression of techniques. Notably, male authors dominated the field with 47 out of 50 papers having both a first and senior male author. CONCLUSION: Facelift surgery has seen substantial research development over the past fifty years. The USA has been at the forefront of this research, with a predominant focus on surgical techniques and anatomical studies. Male dominance in authorship indicates potential scope for increased gender diversity in this specialty. Annual updates are recommended for continued insights. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Comprehensive Systematic Review of Breast Implant Illness: Symptoms, Management, and Long-Term Outcomes.

BACKGROUND: Breast augmentation using silicone implants is common, with over 300,000 annual US surgeries. It was initially approved in 1962, there were safety concerns with the use of silicone implants, leading to a 1992-2006 FDA moratorium. Recently, Breast Implant Illness (BII) was described as a cluster of symptoms associated with silicone implants, with a lack of diagnostic criteria, which increased the likelihood of implant removal and a variety of treatment options. This comprehensive review aims to shed light on the extent, symptoms, management, and outcomes of BII. METHODS: Multiple electronic databases were systematically searched in May 2023 for studies on Breast Implant Illness utilizing terms related to BII and its symptoms, diagnosis, and treatment. Out of 1204 studies, 20 met the inclusion criteria and were included in the systematic review. The Newcastle-Ottawa Scale for the included cohort prospective and retrospective studies, and the tool for evaluating the methodological quality of case reports and case series were utilized during quality assessment. RESULTS: There were 20 papers on Breast Implant Illness published between 1995 and 2022, including a peak of papers published in 2020 and 2022. The majority of the studies came from the USA, with a variety of research methods, including case reports. Reports of arthralgia and fatigue were common findings. These symptoms were frequently alleviated by surgical procedures such as en bloc explantation and capsulectomy, highlighting the intricacy of the problem and the need for individualized treatment plans. CONCLUSION: The review underscores the critical need for further research into BII, advocating for a multidisciplinary strategy that prioritizes patient safety, informed decision-making, and comprehensive care. As the medical community progresses in understanding and managing BII, emphasizing evidence-based practices and patient-provider communication will be essential in addressing this complex condition effectively. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Freshwater macroinvertebrates along the Nigeria-Cameroon border enhance the conservation value of the lower Guinea forest biodiversity hotspot.

In Nigeria and tropical Africa, the bias towards the protection of natural sites on account of terrestrial biodiversity or their resultant ecosystem services has led to a considerably low number of freshwater conservation studies in the region. To close this gap, six lotic freshwater systems in three different natural sites (Obudu Mountains, Agbokim Waterfalls, and Cross River National Park) along the Cameroon border of Nigeria were evaluated for the biodiversity of macroinvertebrates and some aspects of water quality in December 2021 and March 2022. Among other macroinvertebrate-related indices, the community conservation index (CCI), which considers the presence of threatened, rare, and notable species, was used for the conservation evaluation of the freshwater systems. The Ephemeroptera-Plecoptera-Trichoptera (EPT) species were notably rich at the sites, with over 12 species each at the Afundu Stream, Kwa River, Cataract Stream, and Agbokim River. All of the sites had a very high conservation value, according to the CCI, which was greater than 20. Some Obudu sites (Grotto and Becheve streams), despite having fewer EPT taxa, had higher CCI than the Kwa or Agbokim River. This was due to the presence of the endangered damselflies (Africocypha centripunctata and Allocnemis vicki) at the Obudu sites and a rare mayfly species in Nigeria (Tricorythus tinctus), which was reported at Agbokim and Kwa Rivers. The presence of a notable damselfly genus (Pentaphlebia) at the Afundu stream of the Obudu Mountains also raises some hope that the critically endangered damselfly (Pentaphlebia gamblesi), whose adult was last seen in 1973, could still be alive at the site. Canonical Correspondence Analysis revealed that the proportion of scrapers had a strong association with high BOD and EC in Agbokim River, while the Becheve and Grotto streams which had high vegetal cover was positively associated with shredders. Also, increasing DO in Afundu Stream, Kwa River and Cataract Stream was positively associated with EPT richness. This study revealed that more freshwater ecological studies need to be conducted at isolated natural sites and protected areas in Africa. Findings from such studies have implications for preserving freshwater ecosystems of high conservation value from the various threats that characterize the Anthropocene.

Political Economy of Non-Communicable Disease (NCD) prevention and control in Lebanon: identifying challenges and opportunities for policy change and care provision reforms.

INTRODUCTION: Lebanon is a middle-income country facing substantial fragility features. Its health profile shows a high burden of NCD morbidity and mortality. This paper intends to analyse the political economy of NCD prevention and control in Lebanon. METHODS: This study adopted a literature-based case study research design using a problem-driven political economy analysis framework. A total of 94 peer-reviewed articles and documents from the grey literature published before June 2019 were retrieved and analysed. RESULTS: Lebanon's political instability and fragile governance negatively affect its capacity to adapt a Health-in-All-Policies approach to NCD prevention and enable the blocking of NCD prevention policies by opposed stakeholders. Recent economic crises limit the fiscal capacity to address health financing issues and resulting health inequities. NCD care provision is twisted by powerful stakeholders towards a hospital-centred model with a powerful private sector. Stakeholders like the MOPH, UN agencies, and NGOs have been pushing towards changing the existing care model towards a primary care model. An incremental reform has been adopted to strengthen a network of primary care centres, support them with health technologies and improve the quality of primary care services. Nevertheless, outpatient services that are covered by other public funds remain specialist-led without much institutional regulation. CONCLUSION: Our study revealed a locked equilibrium in NCD prevention policymaking in Lebanon, but with an incremental progress in service delivery reforms towards a primary care model. Advocacy and close monitoring by policy entrepreneurs (such as civil society) could initiate and sustain the implementation of policy change and care model reforms.

Can Language Influence Health Decisions? The Role of Foreign Language and Grammatical Structure.

The language used to present an argument has long been argued to influence people's reaction to that argument. This study examined how language and grammatical structure influenced response to health-related dilemmas. We investigated whether medical students' willingness to receive a medical treatment or to take an action (regarding advancing one's own health or other people's health) was influenced by the language (first versus foreign) and the grammatical structures (modifiers and quantifiers) used. Saudi medical students (N = 368) read health-related dilemmas using different adverbial modifiers and quantifiers in Arabic or in English. The participants were randomly assigned to one of four conditions: Arabic with high certainty (i.e., very-modifier and all-quantifier), Arabic with low certainty (no very-modifier and some-quantifier), English with high certainty, and English with low certainty. The results showed that the participants were susceptible to a foreign language effect, but not to a grammatical structure effect. We discuss the implications of these results in relation to how different health-scenarios may affect decision making for health professionals.

Colorectal cancer screening knowledge and uptake in lebanon: a national survey.

OBJECTIVE: The main aim of this national survey was to identify the levels of colorectal cancer screening knowledge and uptake in Lebanon. METHODS: A total of 1200 participants were enrolled in this cross-sectional household survey targeting the Lebanese population aged 50 years and above. The sample was recruited using a two-stage stratified cluster sampling approach. RESULTS: Of the total sample, 38.3% knew about any screening test for colorectal cancer but only 7.5% had ever used any. Thirty-nine percent of the participants rated their risk of getting colorectal cancer as very low or low, and only 53.5% were confident in their ability to undertake a screening test. Almost all participants agreed that medical advice and test reimbursement would encourage them to do a screening test. At the multivariate analysis level, hearing of an awareness campaign in the last two years showed the strongest association with the knowledge of a colorectal cancer screening test with an estimated ORadj = 5.12 (95%CI: 3.67 - 7.15). Other factors that were significantly associated with this knowledge variable included: a family history of colorectal cancer, a personal history of colorectal illness, having a health coverage, and knowledge of colorectal cancer signs and symptoms. DISCUSSION: This national study highlights an alarming lack of uptake and low levels of knowledge of colorectal cancer screening tests even though it is among the most prevalent cancers in Lebanon and its prevalence has been continuously increasing in the past years. The evidence suggests that people who had an experience with colorectal cancer diagnostic tests, either personally or through a family member, and those who have heard of an awareness campaign about colorectal cancer in the last two years are more likely to know its screening tests. CONCLUSION: Colorectal cancer screening knowledge and uptake in Lebanon are limited and justify the need for public health interventions. This study gives evidence that awareness campaigns, coupled with the involvement of medical providers and the reimbursement of screening test fees, would alleviate the burden of colorectal cancer in Lebanon.

Female Genital Schistosomiasis (FGS) Associated with Well-Differentiated Squamous Cell Carcinoma of the Vulva: A Case Report.

INTRODUCTION: A case description of a rare incidence of female genital schistosomiasis related to vulva squamous cell carcinoma in a 76-year-old woman from the schistosomiasis-endemic region of Gombe State, Nigeria. Physicians should be aware of the high incidence rate of female genital schistosomiasis (FGS) in women and girls in schistosomiasis-endemic areas, which is often related to gynecological morbidity and the risk of HIV infection to avoid unnecessary interventions.

INTRODUCTION: Description d'une incidence rare de schistosomiase génitale féminine associée à un carcinome épidermique de la vulve chez une femme de 76 ans de la région endémique de la schistosomiase de l'État de Gombe, au Nigeria. Les médecins doivent être conscients du taux d'incidence élevé de la schistosomiase génitale féminine (SGF) chez les femmes et les filles dans les régions où la schistosomiase est endémique, ce qui est souvent lié à une morbidité gynécologique et au risque d'infection par le VIH, afin d'éviter des interventions inutiles. MOTS CLÉS: Schistosomiase génitale, Carcinome épidermoïde vulvaire, Femme.

Transcatheter Mitral Valve Implantation Systematic Review: Focus on Transseptal Approach and Mitral Annulus Calcification.

INTRODUCTION: This systematic review was performed to evaluate the results of transcatheter mitral valve implantation (TMVI) in the native mitral valve. EVIDENCE ACQUISITION: Medline, EMBASE, and the Cochrane Central register were systematically searched for studies that reported results of TMVI in mitral valve regurgitation and/or stenosis and mitral annular calcification. To improve the sensitivity of the literature search, we performed citation chasing in Google Scholar, Scopus, and Web of Science. EVIDENCE SYNTHESIS: Twelve studies reporting results of TMVI in mitral regurgitation were retrieved and included 347 patients. The transseptal approach represented 28% of cases. Secondary mitral regurgitation was the predominant indication in 63% of cases. Thirty-day mortality was 11% and was lowered with the transseptal approach (7%). Technical success was 92%. Surgical conversion was needed in 5% of patients. Only one patient presented moderate to severe mitral regurgitation. These hemodynamic results were sustainable up to one year of follow-up. Three series focused on results of TMVI in mitral annulus calcification including 167 patients. Only nine patients were treated with TMVI dedicated prosthesis. Eighty-seven patients had their prosthesis delivered through a transseptal approach. Mitral stenosis was present in 63% of cases. Thirty-day mortality was 24%, and none with TMVI prosthesis. Technical success was achieved in 71% of cases and was improved by using TMVI prosthesis (89%). The main complication was left ventricular outflow tract obstruction (20%). Post procedural moderate to severe mitral regurgitation was observed in 4% of cases. CONCLUSION: TMVI seems to be feasible, achieving good technical success and predictable and durable MR reduction.

Workplace Violence Against Emergency Nurses: A Literature Review.

Violence against health care providers is one of the most pressing problems faced by health care systems around the world. Because of unpredictability and acuity of emergency cases, emergency nurses are more vulnerable to workplace violence. Violence against emergency nurses is a complex and multidimensional problem that has a devastating impact on the physical, psychological, and social well-being of nurse victims. The purpose of this review is to integrate evidence on manifestations, contributing factors, and consequences of workplace violence perpetrated by patients and/or their relatives against emergency nurses, in addition to behavioral responses of emergency nurse victims toward workplace violence. An integrative review was conducted by searching 3 main electronic databases: Web of Sciences, MEDLINE, and ScienceDirect. Eighteen studies met the inclusion criteria and were included in the final review process. The review identified the most common forms, contributing factors, unpleasant consequences of workplace violence, and behavioral reaction of nurse victims toward violence acts. Reporting rates of workplace violence among emergency nurses were found to be low. It is recommended to develop more effective workplace violence prevention and reporting programs.

Trends in antimicrobial resistance in Malaysia.

INTRODUCTION: Antibiotic resistance is a burgeoning problem worldwide. The trend of bacterial resistance has increased over the past decade in which more common bacteria are becoming resistant to almost all the antibiotics currently in use, posing a threat to humans and even livestock. METHODS: The databases used to search for the relevant articles for this review include PubMed, Science Direct, and Scopus. The following keywords were used in the search: Antimicrobial resistance, Malaysian action plan, antibioticresistant bacteria, and Malaysian National Surveillance on Antimicrobial Resistance (NSAR). The relevant articles published in English were considered. RESULTS: The antibiotic-resistant bacteria highlighted in this review showed an increase in resistance patterns to the majority of the antibiotics tested. The Malaysian government has come up with an action plan to create public awareness and to educate them regarding the health implications of antibiotic resistance. CONCLUSION: Antimicrobial resistance in Malaysia continues to escalate and is attributed to the overuse and misuse of antibiotics in various fields. As this crisis impacts the health of both humans and animals, therefore a joined continuous effort from all sectors is warranted to reduce the spread and minimize its development.

A comparative assessment of phenotypic and molecular diversity in Doum (Hyphaene thebaica L.).

Doum palm (Hyphaene thebaica L.) has been reported as one of the most beneficial species worldwide. Its fruits are a good source of fibers, antioxidants, B-complex vitamins, essential minerals, monosaccharides, essential oil and flavonoids. Fruit extract shows anti-inflammatory, antioxidant, antimicrobial, anticancer and pharmacological potential. However, there is a lack of investigations dealing with its genetic diversity. Therefore, a collection of twelve mature female palm landraces grown in the botanical garden of Aswan, "Egypt" were used for genetic diversity assessment based on phenotypic and molecular levels. 18 vegetal and chemical traits were evaluated. Fifteen of them showed highly significant variation among the tested landraces. Euclidian-based-dendrogram discriminated the tested landraces based on their phenotypic similarities to three main clusters showing a high level of variability. Molecular analysis using inter simple sequence repeats (ISSR) vis-à-vis start codon targeted (SCoT) polymorphism markers displayed the relationships among the tested landraces molecularly. Both markers showed a reasonable degree of polymorphism, however SCoT was more effective than the ISSR by showing a higher percentage of polymorphism, polymorphism information content, resolving power and diversity index. Cluster analysis based on molecular data showed a clear relationship among the doum landraces. However, ISSR- and SCoT-based dendrograms were slightly different, and completely unlike that based on phenotypic data. Nevertheless, phenotypic and molecular evaluations might complement each other, and by data of both an excellent overview was obtained from principle coordinate analysis. The information herein is valuable and considered as a keystone for further proximate studies on doum genetic diversity to help in improvement and breeding approaches.

Disgust and fear: common emotions between eating and phobic disorders.

Eating disorders (ED) are prevalent mental illnesses composed mainly of anorexia nervosa, bulimia nervosa and binge eating disorders. Anxiety disorders are another set of mental illnesses, with phobic disorder (PD) being the most prevalent disorder. ED and PD are highly comorbid. The aim of this study is to assess, in 131 individuals attending an outpatient clinic for different health issues, the level of fear related to situations generating avoidance such as in social anxiety and specific phobias according to the fear questionnaire (FQ), the level of disgust according to the disgust scale (DS-R) and the vulnerability towards ED according to the SCOFF scale to demonstrate that high levels of both fear and disgust increase the vulnerability towards ED. The study demonstrated that the level of disgust increased when fear increases (r = 0.377, p < 0.001 for the first part of the FQ; r = 0.225, p = 0.01 for the second part of the FQ). Moreover, individuals with vulnerability towards having an ED presented a higher level of disgust than individuals without this vulnerability (p = 0.009). Furthermore, individuals with vulnerability towards ED have a higher level of anxiety related to PD subtypes (p = 0.008 for agoraphobia; p = 0.001 for injection/blood phobia) as well as to social anxiety (p = 0.01), independently from having a depressive or another anxiety disorder. In the multivariate analysis, a history of psychiatric consultation has been the only significantly different parameter between individuals with or without vulnerability towards ED (p = 0.0439). Accordingly, fear and disgust are negative emotions that seem to be clinically associated which better explains the comorbidity of ED with PD. LEVEL OF EVIDENCE: Level III. Evidence obtained from well-designed cohort or case-control analytic studies, preferably from more than one center or research group.

Susceptibility patterns of anaerobes isolated from clinical specimens in tertiary Hospital, Malaysia.

INTRODUCTION: The susceptibility patterns of anaerobes are becoming less predictable due to the emergence of anaerobic resistance trends to antibiotics; hence increasing the importance of the isolation and antimicrobial susceptibility testing of anaerobes. MATERIALS AND METHODS: This study investigated the isolation of anaerobes from the clinical specimens of Hospital Sungai Buloh, Malaysia, from January 2015 to December 2015. All isolates were identified using the API 20A system (bioMérieux, France). Antimicrobial susceptibility testing was performed using the E-test (bioMérieux, France). RESULTS: The proportion of obligate anaerobes isolated from the clinical specimens was 0.83%. The Gram-positive anaerobes were most susceptible to vancomycin and imipenem, showing 100% sensitivity to these antimicrobials, followed by clindamycin (86.3%), penicillin (76.7%), and metronidazole (48.9%). Meanwhile, Gram-negative anaerobes were most susceptible to metronidazole (96%) followed by imipenem (89%), clindamycin (79%), and ampicillin (32%). The present study also showed that 3 out of 12 Bacteroides fragilis isolates were resistant to imipenem. CONCLUSION: This study demonstrated the differences in the susceptibility patterns of anaerobes towards commonly used antimicrobials for the treatment of anaerobic infections. In summary, continuous monitoring of antimicrobial resistance trends among anaerobes is needed to ensure the appropriateness of treatment.

Nurse students' attitudes toward the nursing profession after witnessing workplace violence.

Background Workplace violence is one of the most compelling problems facing health care sectors all over the world. The detrimental impact of workplace violence extends to affect nurse students who receive their training in clinical areas. Objective The study aimed to investigate the impact of witnessing workplace violence during clinical training on the attitudes of Jordanian nursing students toward the nursing profession. Methods Cross-sectional design was used in this study. Data were collected through electronic survey questionnaires from 131 nursing students from three nursing schools in Jordan. Attitude Scale for Nursing Profession was used to assess the participants' attitude toward nursing profession. Results The results showed that about 34% of student participants witnessed workplace violence during their clinical training. Nursing student participants who did not witness workplace violence showed significantly more positive attitude toward nursing profession than who did witness. Conclusion Witnessing workplace violence had a significant negative impact on how nursing students view nursing job.

Antibacterial activities of triterpenoidal compounds isolated from Calothamnus quadrifidus leaves.

BACKGROUND: Calothamnus quadrifidus R.Br has many traditional uses and there are few reports about its chemical and biological activities. So our aim is to isolate the triterpenoidal compounds from dichloromethane fraction (DCMF) of Calothamnus quadrifidus R.Br leaves and in addition to evaluate the antibacterial activity of the isolated compounds. METHODS: DCMF of C. quadrifidus leaves was subjected to different chromatographic techniques to isolate pure triterpenoidal compounds which were identified using different chemical and spectroscopic techniques. Antibacterial activities of the isolated compounds were evaluated using agar well diffusion method while minimum inhibitory concentration was assessed by microtiter plate assay method. RESULTS: Five compounds were isolated and they were betulinic acid (1), ursolic acid (2), 3-acetyl-23-hydroxy betulinic acid (3), 2,23-dihydroxy betulinic acid (4) and 2,21,23-trihydroxy betulinic acid (5) were isolated from DCMF of C. quadrifidus leaves for the first time. Compounds 4 and 5 showed strong antibacterial activity against S. typhimurium while compound 4, 5 and 3, 4 exhibits moderate effect against E.coli and S. aureus respectively. CONCLUSION: Pure triterpenoidal compounds isolated from C. quadrifidus leaves showed antibacterial activities in different strengths.

Case report: synovial sarcoma of the axilla with brachial plexus involvement.

BACKGROUND: Synovial sarcoma is a rare soft tissue sarcoma which most commonly affects the extremities of young adults. Axilla involvement by this sarcoma is very rare especially with involvement of the brachial plexus. This combination adds to the challenge in approaching such tumors which might significantly affect survival and function. CASE PRESENTATION: Herein, we present a 48-year-old female patient who presented with an isolated painless lump in her right axilla. Initially, her workup, looking for possible breast cancer, included fine-needle aspiration (FNA) which did not provide the diagnosis. Core-needle biopsy, performed later, revealed monophasic synovial sarcoma. Her workup studies revealed no metastasis. Then, through extensile deltopectoral approach, the tumor was dissected out from within the brachial plexus. Ulnar nerve was sacrificed in order not to compromise the surgical margins which were confirmed tumor free by final pathology. The patient did not receive chemotherapy or radiation upon consultations with medical and radiation oncology teams. Her follow-up revealed no tumor recurrence with no restriction of her right shoulder motion. CONCLUSION: Our case report represents a very rare occurrence of synovial sarcoma in the axilla with involvement of the brachial plexus. When clinical and radiological findings are suggestive of soft tissue sarcoma of the axilla, we recommend getting core-needle biopsy rather than fine-needle aspiration for earlier diagnosis. Early referral and multidisciplinary approach may contribute to better management.

Determinants of poor cognitive function using A-IQCODE among Lebanese older adults: a cross-sectional study.

INTRODUCTION: Dementia characterized by gradual cognitive decline is an increasing public health problem due to population ageing. This study aims at assessing the prevalence and determinants of cognitive decline among Lebanese older adults. METHODS: Secondary analysis of data from a cross-sectional sample of 502 elders from two Lebanese governorates was conducted. Cognitive decline was assessed using the Arabic Version of 16-item Informant Questionnaire on Cognitive Decline for the older adults (A-IQCODE 16). A multivariable logistic regression model assessed the associations of socio-demographic, clinical and behavioral factors with the presence of cognitive decline. RESULTS: Almost one of six Lebanese older adults (14.8%) scored below 3.34. Higher odds of cognitive decline were associated with higher age, being female, having heart disease and suffering from depression. Pack-years of cigarette smoking showed a protective effect and this relationship seems to be only statistically significant among older adults aged more than 75 years. CONCLUSIONS: Screening programs of cardiovascular risk factors and early detection of depression are 'best buy' public health interventions that could prevent cognitive decline among Lebanese older adults. Differential survival bias seems the reasonable explanation for the protective effect of smoking that is not the common finding from the literature.

Factors associated with waterpipe tobacco smoking among Lebanese women.

Waterpipe tobacco smoking (WTS) has become a serious public health threat in the Middle East and beyond. To estimate the prevalence rates of cigarette and WTS among Lebanese women and describe characteristics associated with each behavior. Secondary analysis of women's health data obtained in a national survey in 2010. Of 2,255 selected women, 78 percent reported no or past long-term WTS. Among the 12 percent of regular waterpipe smokers, 40 percent were light users (mean three waterpipe heads weekly), while 60 percent were heavy users (mean of 11 heads per week). About 70 percent were never or past long-term cigarette smokers. Younger age, location within Greater Beirut (GB) and having professional employment were significantly associated with use of WTS. Older age, GB location, lower education, and ever-married were significantly associated with cigarette smoking. WTS is becoming a socially normative behavior among empowered professional women, who can spare the time and expense to engage in this behavior in easily accessible cafés, which prohibit cigarette smoking. Government, media, and NGO campaigns against smoking should target waterpipe use, not only in Lebanon but also across the Arab world and among Arab communities in the Diaspora with messages different from anti-cigarette campaigns.