Browse publications by year: 2025

  1. Al-Qaaneh AM, Abosaoda MK, Baldaniya L, Hamid JA, Sabarivani A, Panigrahi R, et al.
    Comput Biol Chem, 2025 Jan 30;115:108369.
    PMID: 39899941 DOI: 10.1016/j.compbiolchem.2025.108369
    The study employs density functional theory (DFT) to examine the drug-loading efficiency of graphyne (GYN) as a vehicle for the Tioguanine (TG) drug. The researchers analyzed the interaction energy, electrical properties of pure GYN, TG molecules, and TG@GYN complex to determine their effectiveness as a carrier. Configuration a, which utilized nitrogen and sulfur atoms in interactions, was deemed the most suitable among the three considered TG sites. Gas-phase interaction between TG drug and GYN resulted in an energy of adsorption about -1.64 eV. The study utilized non-covalent interaction (NCI) analysis to assess the interaction between GYN and TG drug, indicating weak forces of interaction in the TG@GYN complex. The HOMO-LUMO and charge-decomposition analysis described the transfer of charge from TG molecules to pure GYN during formation of TG@GYN. The results suggest that GYN could function as a promising candidate for carrying and delivering TG drug, leading to further research into similar 2D nanomaterials for drug transport applications.
  2. Chye A, Jan S, Pathy NB, Luna HGC, Lim SB, Kimman M, et al.
    BMJ Glob Health, 2025 Feb 03;10(2).
    PMID: 39900428 DOI: 10.1136/bmjgh-2024-016402
    INTRODUCTION: Women in the Philippines experience significant health and economic burdens of breast cancer. The Philippines has reformed financial protection for breast cancer but does not have a national early detection and treatment programme. This study aims to model the health and economic impacts of ACT NOW (a pilot breast cancer programme that navigates women through free early detection to treatment) through an extended cost-effectiveness analysis.

    METHODS: A microsimulation decision tree model was used to model the ACT NOW intervention (including annual clinical breast examination (CBE) and biannual breast ultrasound for women at high risk of breast cancer) over 5 years for healthy women 40-69 years old. Outcomes included health gains (breast cancer deaths saved), financial protection (financial catastrophes saved) and incremental cost-effectiveness ratios (ICER) (cost per disability-adjusted life year (DALY) saved). Outcomes were stratified by income group. Probabilistic, one-way sensitivity and scenario analyses explored uncertainty.

    RESULTS: Over 5 years, the ACT NOW intervention is cost-effective with an ICER of PHP60 711 (USD1098) (average incremental cost PHP743 [95% UI 424-960] and DALYs saved 0.01 [95% UI 0.01-0.02], below Philippines 2022 gross domestic product per capita PHP178 751). Per 100 000 women, 57 deaths and eight financial catastrophes were saved. Cost-effectiveness did not vary significantly by income, but higher income groups incurred greater costs and lower DALYs. Results were sensitive to proportion of late-stage breast cancers post intervention, treatment adherence, intervention costs and downstaging effectiveness. Trade-offs are apparent between government contributions to financial protection and rates of financial catastrophe.

    CONCLUSIONS: Early detection interventions (annual CBE, biannual breast ultrasound if at high risk of breast cancer) are likely to be cost-effective, reduce breast cancer-related mortality through detection at earlier stages and modestly effective in reducing the incidence of financial catastrophe. Further research is required to establish the best implementation model to pursue full implementation and ways of designing equity-based screening interventions.

    MeSH terms: Adult; Aged; Cost-Benefit Analysis*; Female; Humans; Middle Aged; Philippines; Pilot Projects
  3. Al-Ajli FO, Formenti G, Fedrigo O, Tracey A, Sims Y, Howe K, et al.
    Sci Rep, 2025 Feb 04;15(1):4154.
    PMID: 39900672 DOI: 10.1038/s41598-025-88216-9
    The taxonomic classification of a falcon population found in the Mongolian Altai region in Asia has been heavily debated for two centuries and previous studies have been inconclusive, hindering a more informed conservation approach. Here, we generated a chromosome-level gyrfalcon reference genome using the Vertebrate Genomes Project (VGP) assembly pipeline. Using whole genome sequences of 49 falcons from different species and populations, including "Altai" falcons, we analyzed their population structure, admixture patterns, and demographic history. We find that the Altai falcons are genomic mosaics of saker and gyrfalcon ancestries, and carry distinct W and mitochondrial haplotypes that cluster with the lanner falcon. The Altai maternally-inherited haplotypes diverged 422,000 years before present (290,000-550,000 YBP) from the ancestor of sakers and gyrfalcons, both of which, in turn, split 109,000 YBP (70,000-150,000 YBP). The Altai W chromosome has 31 coding variants in 29 genes that may possibly influence important structural, behavioral, and reproductive traits. These findings provide insights into the question of Altai falcons as a candidate distinct species.
    MeSH terms: Animals; Chromosomes/genetics; Genetics, Population; Haplotypes*; Mongolia; Phylogeny; Genome; Genomics/methods
  4. Chen J, Jia J, Zhuang H, Zhang W, Yang JM, Tanwandee T, et al.
    Hepatol Int, 2025 Feb 03.
    PMID: 39900677 DOI: 10.1007/s12072-024-10744-9
    BACKGROUND: The Asia-Pacific (AP) region carries a substantial burden of HBV. Affordable HBV treatment is crucial to attain WHO's elimination goal. This study assesses the pricing and affordability of HBV treatment in AP.

    METHODS: A survey conducted among APASL members from 2 Aug to 30 Oct, 2023, gathered data on antiviral HBV drugs, treatment costs covering stages of chronic hepatitis B (CHB), compensated cirrhosis (CC), hepatocellular carcinoma (HCC), liver transplant, and monitoring expenses. Drug costs for TDF and ETV were compared to international reference price (TDF: $30, ETV: $36 per person per year), generating a median price ratio (MPR) where MPR 

  5. Salowi MA, Naing NN, Mustafa N, Nawang WRW, Sharudin SN, Husni MA
    BMC Public Health, 2025 Feb 03;25(1):435.
    PMID: 39901209 DOI: 10.1186/s12889-025-21602-0
    BACKGROUND: Effective Cataract Surgical Coverage (eCSC) is one of the Universal Health Coverage (UHC) indicators recommended by the World Health Organization (WHO). It is calculated from a population survey and measures access and quality of eye care services in the community. We conducted simultaneous population-based eye surveys in two regions in Malaysia in 2023 to estimate eCSC and compare the results with the survey in 2014 following the implementation of a mobile cataract program.

    METHODS: The surveys were simultaneously done in Eastern and Sarawak administrative regions using the Rapid Assessment of Avoidable Blindness (RAAB) technique. It involved a multistage cluster sampling method, each cluster comprising 50 residents aged 50 years and older. Presenting visual acuity (PVA) was checked, and subjects with cataracts were identified. The corrected VA (Pinhole) of those who had undergone cataract surgery was measured. eCSC was calculated at all levels of cataract surgical thresholds according to the protocol. The findings were compared with the previous survey.

    RESULTS: A total of 10,184 subjects were enumerated, with 9,709 examined and 475 non-respondents. Females had a significantly lower Cataract Surgical Coverage (CSC) than males for cataract surgical threshold of

    MeSH terms: Aged; Aged, 80 and over; Cataract; Female; Health Services Accessibility; Humans; Malaysia; Male; Middle Aged; Mobile Health Units; Visual Acuity; Program Evaluation; Universal Coverage
  6. Khan S, Noor S, Javed T, Naseem A, Aslam F, AlQahtani SA, et al.
    BioData Min, 2025 Feb 03;18(1):12.
    PMID: 39901279 DOI: 10.1186/s13040-024-00415-8
    Posttranslational modifications (PTMs) are essential for regulating protein localization and stability, significantly affecting gene expression, biological functions, and genome replication. Among these, sumoylation a PTM that attaches a chemical group to protein sequences-plays a critical role in protein function. Identifying sumoylation sites is particularly important due to their links to Parkinson's and Alzheimer's. This study introduces XGBoost-Sumo, a robust model to predict sumoylation sites by integrating protein structure and sequence data. The model utilizes a transformer-based attention mechanism to encode peptides and extract evolutionary features through the PsePSSM-DWT approach. By fusing word embeddings with evolutionary descriptors, it applies the SHapley Additive exPlanations (SHAP) algorithm for optimal feature selection and uses eXtreme Gradient Boosting (XGBoost) for classification. XGBoost-Sumo achieved an impressive accuracy of 99.68% on benchmark datasets using 10-fold cross-validation and 96.08% on independent samples. This marks a significant improvement, outperforming existing models by 10.31% on training data and 2.74% on independent tests. The model's reliability and high performance make it a valuable resource for researchers, with strong potential for applications in pharmaceutical development.
  7. Alnsour ZR, Alnsour MR, Alnsour AR, Massadeh MM, Alzoubi KH, Masadeh MM
    PMID: 39901542 DOI: 10.2174/0127724328328331241217194034
    Examining antifungal resistance in dermatophytes is crucial in infectious diseases, dermatology, and clinical microbiology. The increasing occurrence of resistant infections and their influence on the effectiveness of therapy seem overwhelming. This study examines the present condition of antifungal resistance in dermatophytes, highlighting the need for ongoing and up-to-date research. Fungal diseases constantly change, and fungi have developed new resistance mechanisms. Here, we analyze the historical context of research on antifungal resistance, examining the variables that contribute to the development of resistance, such as the growing use of antifungals in clinical and agricultural contexts. We also explore the consequences of resistance to antifungal agents in clinical practice and public health. The review emphasizes the significance of new diagnostic technologies, like next-generation sequencing, in comprehending resistance mechanisms. It also underscores the crucial role of international collaboration in tackling this worldwide health concern. In conclusion, the paper emphasizes the need for continuous research to adjust to the evolving epidemiology of dermatophyte infections, create efficient treatment approaches, and guide public health interventions. This will ensure that the management of antifungal resistance is grounded in the most up-to-date scientific knowledge and optimal methods.
  8. Verma S, Malviya R, Sundaram S, Srivastava S, Sridhar SB, Rab SO, et al.
    Curr Top Med Chem, 2025 Jan 30.
    PMID: 39901550 DOI: 10.2174/0115680266327892241223052456
    Statins are a class of hypolipidemic agents that have been shown to promote osteogenic differentiation through enhanced alveolar bone recovery, inserted osseointegration, and cartilage regeneration. This review uses Molecular Docking (MD) simulations and additional Computer- Aided Drug Design (CADD) methods to present the state of the art in statin therapy. Furthermore, several studies have shown that factors such as limited overall absorption, metabolism in the first pass, and systemic side effects are among those that affect the oral administration of statins. In addition, these variables include susceptibility to efflux mechanisms, drug permeability, dissolution percentage, aqueous solubility, initial metabolism, and pre-systemic metabolism. Additionally examined are the pharmacokinetics of the statin and in vivo mechanisms of action. As a result of the numerous problems associated with the consumption of statins, including their low total bioavailability, first-pass metabolism, low aqueous solubility, and systemic adverse reactions, a non-oral mode of administration was looked into for this crucial and primary class of pharmacokinetic agents. However, to optimize bioavailability and minimize side effects, more research is required.
  9. Chen J, Lou Y, Sun L, Chia CH, Nilghaz A, Tian J
    ACS Sens, 2025 Feb 03.
    PMID: 39901574 DOI: 10.1021/acssensors.4c03277
    Maximizing the efficiency of electrode usage is a crucial step in enhancing the integration of wearables. Currently, electrodes are combined in an additive manner to enable multiplexed sweat screening. The additive sensor requires significant space to accommodate single-function electrodes, which limits the integration of the wearable sensors. Here, we report that the versatility of a single electrode is achieved by assigning different roles to the electrode at different times, resulting in a flexible, disposable, epidermal sweat-sensing platform that integrates in situ iontophoresis and three electrochemical sensors on only four electrodes, while previous platforms required at least seven electrodes. For example, the iontophoresis electrode serves as the working electrode (WE) for chloride sensing and as the counter electrode (CE) for pH sensing after its controllable release of pilocarpine, and the sulfonated polyaniline (SPAN) modified glucose oxidase (GOx) serves as the WE for both pH and glucose sensing. All four functions are integrated into an 8 mm2 (1.8 × 4.45 mm) sensing area, requiring a sample volume of approximately 1 μL. These results open possibility for highly integrated wearable sweat sensors and multimodal sensors.
  10. Ma G, Eng AE, Chiang SK, Hao F, McIntyre RS, Zhou D, et al.
    PMID: 39901842 DOI: 10.1111/pcn.13788
    AIM: Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder that may persist into adulthood, with no established objective diagnostic tool yet. This study aims to propose a multimodal objective assessment tool involving clinical assessments, functional neuroimaging, and oculomotricity measurement for ADHD in young adults.

    METHODS: Seventy-one medication-naïve patients and 71 healthy controls (HCs) aged 18 to 28 underwent clinical interviews, Conners' Adult ADHD Rating Scale (CAARS) questionnaire, functional near-infrared spectroscopy (fNIRS), oculomotricity task, and Conners' Continuous Performance Task (CPT) 3rd edition. Student's t-tests with Bonferroni's correction were performed to compare the performance between groups, and logistic regression was used for classification.

    RESULTS: ADHD patients had significantly lower frontal hemodynamic response during verbal fluency task (VFT) (P = 0.0003), more anticipatory eye movements during overlap task (P = 0.0006), higher latency (P 

  11. Shah S, Engineer KS, Shah R, Shah H, Gajjar S, Kumar S, et al.
    Cureus, 2025 Feb;17(2):e78394.
    PMID: 39902253 DOI: 10.7759/cureus.78394
    Introduction Humankind is suffering from the misuse and overuse of antibiotics, leading to antibiotic resistance. At this point, probiotics, if found effective, can lead to a better future. Probiotics are nothing but a colony of living-friendly bacteria. Lactobacillus reuteri is essential for use as a probiotic among many healthy bacteria. This study aims to compare the effectiveness of probiotics in periodontal treatment. Methods One hundred smokers diagnosed with chronic generalized periodontitis were randomly assigned into two groups. Group A received a seven-day course of amoxicillin 500 mg three a day and metronidazole 500 mg twice daily, followed by 30 days of probiotics, while Group B received a placebo antibiotic for seven days and 30 days of L. reuteri probiotics (2×10⁸ CFU daily). Periodontal parameters, including plaque index (PI), gingival index (GI), probing depth (PD), attachment loss (AL), and bleeding on probing (BOP), were utilized to asses at baseline, month one, and month one. Baseline differences were adjusted using the generalized estimating equation (GEE) model. Results At month three, Group B (probiotics) showed a significantly lower PI (0.52±0.49 vs. 0.88±0.52, p<0.001) and a 23% greater reduction in PD (p=0.004) compared to Group A (antibiotics + probiotics). These findings highlight the effectiveness of probiotics alone in improving periodontal health in smokers. Conclusions Both groups showed equal effectiveness in improving periodontal health. Hence, probiotics should be preferred over antibiotics.
  12. Navarro JC, Pandian JD, Suwanwela NC, Lee TH, Tan KS, Venketasubramanian N
    Cerebrovasc Dis Extra, 2025;15(1):30-38.
    PMID: 39701055 DOI: 10.1159/000543144
    INTRODUCTION: Intracranial large artery atherosclerosis (ICAS) is a common cause of stroke in Asia. Prior epidemiological publications on ICAS have largely been single-country reports. This collaborative study involving several Asian countries aims to investigate the characteristics and outcomes of patients with stroke attributable to ICAS.

    METHODS: This is an international, multicenter, observational, prospective cohort study of patients admitted with acute ischemic stroke secondary to ICAS to stroke centers in six Asian countries. Stroke due to ICAS was diagnosed when there was a ≥50% intracranial large artery stenosis ipslateral to a non-lacunar infarct, without significant ipsilateral extracranial stenosis, cardiac cause or other mechanism found for the stroke. Data were collected on patient demographics, vascular risk factors, stroke location, and severity. Outcomes of interest were stroke recurrence and mortality at 12-month follow-up.

    RESULTS: A total of 356 patients were recruited. Mean age was 62.7 ± 13.8 years, and 39.9% were females. Mean NIHSS on admission was 9 ± 8, with majority of patients having mild (39.3%) or moderate (37.9%) strokes. Stroke recurrence was 6.7% (95% CI: 4.4-9.9%) while mortality rate was 13.2% (95% CI: 9.9-17.2%) within 1 year. The risk of stroke recurrence was associated with increasing age (odds ratio [OR]: 1.04, 95% CI: 1-1.06, p = 0.05) and hypertension (OR: 3.23, 95% CI: 1.09-9.61, p = 0.035). Mortality was associated with age (OR: 1.05, 95% CI: 1.01-1.08, p = 0.006) and NIHSS (OR: 1.12, 95% CI: 1.07-1.17, p < 0.001).

    CONCLUSIONS: This multicenter Asian study demonstrates a high risk of stroke recurrence and mortality among patients with acute stroke due to ICAS. They are associated with age (both), as well as hypertension (for recurrence) and NIHSS (for mortality). Better treatment modalities are needed to reduce the frequency of adverse outcomes in symptomatic ICAS.

    MeSH terms: Aged; Asia/epidemiology; Disability Evaluation; Female; Humans; Male; Middle Aged; Prognosis; Prospective Studies; Recurrence*; Registries*; Risk Factors; Severity of Illness Index; Time Factors; Risk Assessment
  13. Ganapathy V, Jaganathan R, Chinnaiyan M, Chengizkhan G, Sadhasivam B, Manyanga J, et al.
    Food Chem Toxicol, 2025 Feb;196:115216.
    PMID: 39736445 DOI: 10.1016/j.fct.2024.115216
    Electronic cigarettes (e-cigarettes) have emerged as a potential alternative to traditional smoking and may aid in tobacco harm reduction and smoking cessation. E-cigarette use has notably increased, especially among young non-tobacco users, raising concerns due to the unknown long-term health effects. The oral cavity is the first and one of the most crucial anatomical sites for the deposition of e-cigarette aerosols. E-cigarette aerosols contain nicotine, flavors, volatile organic compounds, heavy metals, carcinogens, and other hazardous substances. These aerosols impact the oral cavity, disrupting host-microbial interactions and triggering gingivitis and systemic diseases. Furthermore, oral inflammation and periodontitis can be caused by proinflammatory cytokines induced by e-cigarette aerosols. The toxic components of e-cigarette aerosols increase the cellular reactive oxygen species (ROS) levels, reduce antioxidant capacity, increase DNA damage, and disrupt repair processes, which may further contribute to harmful effects on oral epithelum, leading to inflammatory and pre-malignant oral epithelial lesions. In this review, we analyze the toxicological properties of compounds in e-cigarette aerosols, exploring their cytotoxic, genotoxic, and inflammatory effects on oral health and delving into the underlying molecular mechanisms. Further research is essential to understand the impact of e-cigarettes on oral health and make informed regulatory decisions based on reliable scientific evidence.
    MeSH terms: Aerosols; Animals; DNA Damage/drug effects; Humans; Nicotine/toxicity; Oral Health*; Electronic Cigarettes*
  14. Ng WM, Chong WH, Abdullah AZ, Lim J
    Langmuir, 2025 Feb 11;41(5):3572-3582.
    PMID: 39893692 DOI: 10.1021/acs.langmuir.4c04720
    Nanoscale zerovalent iron (nZVI) has been proposed as a promising nanomaterial for soil remediation. However, injecting nZVI into contaminated sites to target and treat pollutant sources may pose potential environmental risks due to its colloidal stability and mobility in the environment. In this regard, this study assessed the feasibility of implementing magnetic capture of surface-functionalized nZVI in soil environments under the influence of the convective flow current. Here, functionalized nZVI particles were prepared by introducing carboxymethyl cellulose (CMC) as a stabilizing agent during the synthesis of nZVI by using the liquid-phase reduction method. The functionalized nZVI particles were then injected into a two-dimensional flow column containing a sand matrix with a high gradient magnetic trap (HGMT) embedded within the system. Particle transports in both the absence and presence of a magnetic field were recorded by using a digital camera, and the breakthrough curves were generated from the data collected spectrophotometrically. The results showed that the relative breakthrough concentration of nZVI decreased from 0.92 to nearly zero, with a delayed breakthrough time as the applied magnetic field strength increased from zero (no magnetic field) to 0.093 T, demonstrating a 100% capture efficiency. It was found that the magnetic capture for the nZVI particles was contributed by two mechanisms: (1) low gradient magnetic separation (LGMS), driven by the penetrating magnetic field from the permanent magnets, and (2) high gradient magnetic separation (HGMS), which occurred near the wire surfaces within the HGMT section magnetized by the permanent magnets. Findings in this work have proven the feasibility of magnetic separation as a control strategy for nanoparticle applications in environmental remediation.
  15. Meunier M, Haack M, Awad D, Brück T, Awang K, Litaudon M, et al.
    Talanta, 2025 Jan 23;287:127626.
    PMID: 39893730 DOI: 10.1016/j.talanta.2025.127626
    The chemical profiling of complex mixtures of natural products (NPs) is a major challenge in analytical chemistry and generally addressed by liquid chromatography coupled to mass spectrometry (LC-MS). In recent years also matrix free laser desorption ionization-mass spectrometry (LDI-MS) has become a versatile and time efficient complement to LC-MS. However, the absence of chromatographic separation in LDI-MS does not permit the differentiation of isomers. Providing a potential solution to this problem, the current work presents a combined LDI-Ion mobility spectrometry-tandem mass spectrometry (LDI-IMS-MS2) approach, which facilitated the successful differentiation of four constitutional xanthone isomers namely butyraxanthone D, cratoxylone, garcinone D and parvixanthone G. In addition, the experimental collision cross section (CCS) distribution values of nine unreported xanthones are described. Based on these results, a proof of concept for the so far unexplored concept of a LDI-IMS-MS2 based molecular network is being presented.
  16. Rajendran A, Ramlal A, Harika A, Subramaniam S, Raju D, Lal SK
    Plant Physiol Biochem, 2025 Mar;220:109579.
    PMID: 39893944 DOI: 10.1016/j.plaphy.2025.109579
    An excess of water is more harmful to plant growth, root growth and the uniformity of the plant population than a water deficit. Water is a crucial factor in the three basic stages of soybean development: germination, emergence and flowering/seed filling. Waterlogging is one of the biggest constraints to crop production and productivity in India and can occur at any stage in soybean. However, seeds and seedlings are damaged by waterlogging resulting in a significant reduction in grain yield. Seed yield and growth are significantly correlated at the seedling stage. In addition, the plant is under constant pressure due to changing environmental conditions and has difficulty withstanding these harsh, unpredictable and difficult situations. Membrane transporters are essential and play fundamental roles during waterlogging thereby facilitating cellular homeostasis and gaseous exchange, which support plant growth and development. This review highlights the genetic basis and mechanism of waterlogging tolerance in soybean and the role of climate in influencing the genetic makeup of the crop, paving the way for further development of improved soybean varieties. Simultaneously, the article highlights membrane transporters' importance in water-mediated stress in soybeans.
    MeSH terms: Plant Proteins/genetics; Plant Proteins/metabolism; Stress, Physiological*; Water/metabolism
  17. Mai W, Mai L, Chen Y
    Eval Program Plann, 2025 Jan 30;110:102551.
    PMID: 39894001 DOI: 10.1016/j.evalprogplan.2025.102551
    Insufficient and low public service quality in China has resulted in unfulfilled resident needs, necessitating an examination to improve public service quality. Thus, this study constructs a public service quality index for 29 provinces covering 2004-2020 to explore the relationship between expenditure decentralization and public service quality. Using Fixed effects model, OLS and System Generalized Method of Moments (SYS-GMM) technique, this study reveals that expenditure decentralization has a significantly positive effect on public service quality, with a 1 % increase in expenditure decentralization leading to a 0.287 % improvement in public service quality. Additionally, the impact of expenditure decentralization on public service quality in the eastern and central regions is positively significant, while in the western region, expenditure decentralization does not positively affect public service quality. Furthermore, based on the public service quality theory, this study finds that FDI and fiscal self-sufficiency can enhance the relationship between expenditure decentralization and public service quality. The study provides evidence-based recommendations for policymakers to prioritize expenditure decentralization as a strategy to enhance public service quality, especially when considering attracting FDI and promoting fiscal self-sufficiency.
  18. Swami V, Voracek M, Furnham A, Horne G, Longhurst P, Tran US
    Body Image, 2025 Feb 01;52:101854.
    PMID: 39894002 DOI: 10.1016/j.bodyim.2025.101854
    A growing body of evidence suggests that exposure to natural environments is associated with more positive body image, but such work has invariably centred the experiences of neurotypical adults and bodies. To rectify this oversight, we examined whether direct and indirect (i.e., mediational) pathways between nature exposure and an index of positive body image (i.e., body appreciation) are significant in autistic adults. A total of 303 autistic adults (age M = 36.69, range 18-75 years) from the United Kingdom completed an online survey that included measures of nature exposure, body appreciation, self-compassion, and nature connectedness, as well as sociodemographic variables. Structural equation modeling was used to test a hypothesised parallel mediation model in which self-compassion and connectedness to nature, respectively, mediated the association between nature exposure and body appreciation. Results showed that connectedness to nature, but not self-compassion, mediated the relationship between nature exposure and body appreciation. This finding was robust to sensitivity analyses and consistent across participants who identified as women and men. These results suggest that nature exposure is associated with more positive body image in autistic adults, which practitioners may find useful in designing population-specific nature-based interventions.
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