Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
844
datasets available to search
ShareScore release 0.9.0
Dataset results
844 results for “cross-section”
Readiness and determinants of Vietnam's general public to receive the COVID-19 vaccine: A national online cross-sectional study
<p><span><strong>Background</strong>: </span><span>Despite vaccinations' efficacy in combating disease, people's readiness to get the COVID-19 vaccine is substantially varied. This study aimed to assess Vietnamese people's readiness, attitudes, and determinants for COVID-19 vaccination.</span></p> <p><strong><span>Methods</span></strong><span>: </span><span>A web-based cross-sectional online survey was conducted using a convenience sample approach. The Vietnamese population's readiness to receive COVID-19 vaccinations was assessed using the 7C (7Cs) of vaccination readiness scale. The scale was posted on Facebook and Zalo platforms. Descriptive statistics were calculated, and inferential analysis was applied to identify determinants predicting respondents' vaccine readiness.</span></p> <p><span><strong>Results</strong>: </span>Of the 1086 respondents invited to the study, 1026 completed the questionnaire. The Vietnamese population demonstrated a moderate level of readiness for COVID-19 vaccination uptake, with an average 7Cs score of 103.25<span>±</span>15.13. <span>A high level was underscored in <em>complacency, constraints, collective responsibility</em>, and <em>compliance</em> components, and a low level was reported in the<em> calculation</em> component. </span>The Vietnamese population emphasized that the awareness of the significant adverse effects of COVID-19 vaccination was the primary factor influencing their <span>readiness</span> to get the vaccine (<em>p</em> < 0.001). Worrying about the vaccine manufacturer and its origin was the second most crucial factor influencing their readiness to get the vaccine (<em>p</em> < 0.001).</p> <p><span><strong>Conclusions</strong>: </span>Building confidence between people and the Vietnamese authorities is a high priority to enhance people's readiness to get the COVID-19 vaccine. The authorities should focus on dispelling disinformation posted on social media and promoting the usefulness of COVID-19 vaccines.</p>
"A Lot Takes Place Digitally Now, so It Can Be Good to Train on It'': A Large-Scale Repeated Cross-Sectional Study on Recording Live-Streamed Educational Activities among Health, Social, and Education Students
<p>Research article</p>
Supplementary material 1 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Additional information : Data type: species data
Figure 8 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 8 - Leaf cross-sections of the Festuca sects. Pseudoscariosa (A), Scariosae (B) and Subbulbosae (C–E) species. A F. pseudeskia (A1 conduplicate leaf, arrow pointing to the colourless cells; A2 flat leaf) B F. scariosa (B1 conduplicate leaf, B2 flat leaf) C F. baetica (arrow pointing to the colourless cells) D F. paniculata s.l. (D1 subsp. multispiculata, D2 subsp. fontqueri, D3 subsp. paui, D4 subsp. longiglumis) E F. durandoi. Scale bars: 0.3 mm (A–E), and 0.4 mm (D4).
Figure 9 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 9 - Leaf cross-sections of the Festuca sects. Lojaconoa (A–B), Schedonorus (C–E), and Phaeochloa (F–G) species. A F. patula B F. coerulescens (arrow pointing to the sclerenchyma interrupting the cells of the outer median vascular bundle sheath) C F. interrupta (C1 inrolled leaf, C2 flat leaf) D F. arundinacea (arrow pointing to the bulliform cells) E F. mediterranea (E1 mature leaf, E2 inmature leaf) F F. altissima G F. lasto. Scale bars: 0.4 mm (A–E), 0.5 mm (F), and 0.6 mm (G).
Figure 7 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 7 - Leaf cross-sections of the Festuca sect. Eskia species. A F. eskia (A1 conduplicate leaf, A2 flat leaf) B F. × picoeuropeana C F. burnatii D F. elegans E F. gautieri (E1 sclerenchyma in continuous ring, E2 in strands). Scale bars: 0.2 mm (A–E), and 0.3 mm (A2).
Figure 6 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 6 - Leaf cross-sections of Iberian species of the Festuca sect. Aulaxyper from lineage 2: A F. juncifolia B F. rubra subsp. pruinosa C F. rivularis D F. rothmaleri (in detail abaxial surface not scalloped) E F. nevadensis F F. iberica (in detail scalloped abaxial surface) G F. nigrescens H F. heterophylla subsp. braun-blanquetii (H1 innovation leaf, in detail inflated adaxial epidermal cells; H2 cauline leaf) I F. heterophylla subsp. heterophylla (innovation leaf); and from lineage 3: J F. pyrenaica. Scale bars: 0.2 mm.
Figure 5 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 5 - Leaf cross-sections of the Festuca sect. Festuca species from lineage 2: A F. querana B F. ampla; from lineage 3: C F. borderei D F. capillifolia E F. plicata F F. clementei; and unknown: G F. henriquesii. Scale bars: 0.2 mm.
Figure 4 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 4 - Leaf cross-sections of the Festuca sect. Festuca species from lineage 1. A F. hystrix B F. reverchonii C F. segimonensis D F. indigesta E F. michaelis F F. glauca G F. vasconcensis H F. brigantina subsp. actiophyta (the arrow indicates inflated adaxial epidermal cells) I F. marginata subsp. andres-molinae J F. rivas-martinezii K F. frigida L F. alpina M F. glacialis. Scale bars: 0.2 mm.
Figure 3 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 3 - Simplified cladogram showing the major supraspecific relations in Festuca s.str., based and adapted on phylogenetic trees from Catalán et al. (2004), and Inda et al. (2008). Main leaf anatomical patterns are exemplified in each line evolutive. Abbreviations: L1, lineage 1; L2, lineage 2; and L3, lineage 3. Asterisks indicate sections which have been included in other subgenera by several authors (sect. Phaeochloa in the subgenus Drymanthele, and sects. Schedonorus and Plantynia in the subgenus Schedonorus).
Figure 2 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 2 - Major types of arrangement of sclerenchyma found in the leaf cross-sections. In conduplicate leaf blades: A continuous ring B interrupted continuous ring C forming abaxial strands and an adaxial strand on the median rib D with an abaxial girder at the median vascular bundle. In flat leaf blades: E complete (abaxial and adaxial) girder at the first vascular bundles, abaxial girder at the second vascular bundles, third vascular bundles without associated sclerenchyma.
Figure 1 from: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43-74. https://doi.org/10.3897/phytokeys.83.13746
Figure 1 - Main characters observed in the leaf cross-sections and abbreviations. Lines in grey indicate measures: 1 length (only in species with conduplicate blades) 2 maximum width 3 thickness of the blade at the midrib 4 maximum size/diameter of the median vascular bundle (MVB) 5 length × width of abaxial epidermal cells (AbEC) 6 length × width of adaxial epidermal cells (AdEC). Sclerenchyma (SCL); vascular bundles (VB'sVB's); ribs (R); trichomes (TRI); outer bundle sheath cells (OBS); and inner bundle sheath cells (IBS).
Factors Associated with Glycemic Control among Patients with Type 2 Diabetes: A cross-sectional study
Open the record for dataset details and reuse information.
Figs. 8A-F. Leaf cross-sections showing central vascular bundles. A in Vegetative anatomy of some Brazilian Zygopetalinae (Orchidaceae)
Figs. 8A-F. Leaf cross-sections showing central vascular bundles. A. Promenaea rollisonii; B. Promenaea xanthine; C. Huntleya meleagris; D. Zygopetalum mackayi; E. Zygopetalum pedicellatum; F. Zygopetalum maxillarie. Bars: Figs. 8A-F = 100 μm.
Figs 7A-G. Leaf cross-sections. A in Vegetative anatomy of some Brazilian Zygopetalinae (Orchidaceae)
Figs 7A-G. Leaf cross-sections. A. Huntleya meleagris; B. Dichaea trulla; C. estomata of Dichaea trulla in superior position; D. Promenaea rollisonii; E. Paradisanthus micranthus; F. Zygopetalum maxillarie; G. Zygopetalum pedicellatum; H. Koellensteinia tricolor; I. Warczewiczella wailesiana. Bars: Figs. A, B; D-I = 100μm; Fig. C = 50μm.
Internet Gaming Disorder and Sleep Quality among Jordanian University Students: A Cross-sectional Study
Open the record for dataset details and reuse information.
Relationship between Cognitive Function, Fear of Falling, and Balance in Community-Dwelling Elderly: Cross-Sectional Study.
Open the record for dataset details and reuse information.
Data from: Do urology journals enforce trial registration? A cross-sectional study of published trials
OBJECTIVES: Trial registration can increase scientific transparency, but its implementation in specialty fields such as urology is unclear. We aimed to assess the endorsement of trial registration in the author instructions of urology-related journals and to assess whether randomized controlled trials (RCTs) in the field were effectively registered. DESIGN: Cross-sectional study of published trials. SETTING: We first assessed the author instructions of urology-related journals indexed in 'Journal Citation Reports 2009' (12/2010). Second, we divided the results into two groups of five journals each, all with high impact factors either requiring or not mentioning trial registration as a precondition for publication. We then performed a MEDLINE search to identify RCTs published in these 10 journals in 2009 (01/2011) and searched the clinical trials meta-search interface of the World Health Organization (ICTRP) for RCTs without information about registration (01–03/2011). Two authors independently assessed information regarding editorial advice about trial registration and identified the RCTs. RESULTS: Of 55 journals included, 26 (47.3%) contained some editorial advice about trial registration. Journals with high impact factors were more likely to mention trial registration directly (p=0.015). Of 106 RCTs published in 2009, 63 were registered (59.4%) with a tendency to an increase after 2005 (83.3%, p=0.035). 71.4% (30/42) of the RCTs that were published in journals mentioning and requiring registration, and 51.6% (33/64) of the RCTs that were published in journals that did not mention trial registration directly were registered. This difference was statistically significant (p=0.04). CONCLUSION: A statement of trial registration in author instructions resulted in a higher proportion of registered RCTs. Journals with high impact factors were more likely to mention trial registration. We suggest, though, that ensuring trial registration is not the responsibility only of the editors. Medical scientists should realize that trial registration is necessary to contribute to transparency in research.
Moderate-severe OSA screening based on support vector machine of the Chinese population facio-cervical measurements dataset: A cross-sectional study
<p><strong>Objectives</strong> Obstructive sleep apnea (OSA) has received much attention as a risk factor for perioperative complications and 68.5% of OSA patients remain undiagnosed before surgery. Facio-cervical characteristics may screen OSA for Asians due to smaller upper airways compared to Caucasians. Thus, our study aimed to explore a machine-learning model to screen moderate-severe OSA based on facio-cervical and anthropometric measurements.</p> <p><strong>Design </strong>A cross-sectional study.</p> <p><strong>Setting</strong> Data were collected from the Shanghai Jiao Tong University School of Medicine affiliated Ruijin Hospital between February 2019 and August 2020.</p> <p><strong>Participants</strong> A total of 481 Chinese participants were included in the study.</p> <p><strong>Primary and secondary outcome</strong> (1) Identification of moderate-severe OSA with apnea-hypopnea index (AHI)15 events·h<sup>−1</sup>. (2) Verification of the machine learning model.</p> <p><strong>Results</strong> The SABIHC2 model (Sex-Age-Body mass index-maximum Interincisal distance-ratio of Height to thyro-sternum distance-neck Circumference-waist Circumference) was set up. The SABIHC2 model could screen moderate-severe OSA with an area under the curve (AUC)=0.832, the sensitivity of 0.916, and specificity of 0.749, and performed better than the STOP-BANG questionnaire, which showed AUC=0.631, the sensitivity of 0.487, and specificity of 0.772. Especially for asymptomatic patients (ESS < 10), the SABIHC2 model demonstrated better predictive ability compared to the STOP-BANG questionnaire, with AUC (0.824 vs. 0.530), sensitivity (0.892 vs. 0.348), and specificity (0.755 vs. 0.809).</p> <p><strong>Conclusion</strong> The SABIHC2 machine learning model provides a simple and accurate assessment of moderate-severe OSA in the Chinese population, especially for those without significant daytime sleepiness.</p>
Prevalence of oral manifestations in patients with lupus erythematosus in a sample of Egyptian population, a hospital based cross-sectional study
<p>Background: Several systemic diseases manifest themselves in the oral cavity. Oral manifestations of lupus erythematosus (LE) are associated with a significantly increased risk of cancer. Dentists who are unaware of these lesions will possibly miss them. This cross-sectional study aimed to assess the prevalence of oral manifestations in patients with LE in a sample of the Egyptian population.</p> <p>Methods: A descriptive study was performed on 189 patients attending the Internal Medicine Department, Rheumatology clinic in EL Qasr EL Ainy Hospital, Cairo University. Every patient was examined clinically after completing a questionnaire. Moreover, patients' medical records were also evaluated. The oral manifestations were recorded according to the WHO guide to physical examination of the oral cavity and classified according to their morphologic aspects and localization.</p> <p class="MsoBodyText">Results [DSL1] : Out of 198 patients, 182 females (96.3%) and 7 males (3.7%).</p> <p class="MsoBodyText">The prevalence of oral lesions in LE patients was 55.6%. The most affected site was the tongue 25.7%. The most common clinical aspect was patches, 53%. About 77.1% of the lesions were asymptomatic. 74.3% of the patients had oral candidiasis. The prevalence of skin lesions in LE patients was 37.6%. The most common finding was malar rash 79%.</p> <p>Conclusions: The present study emphasizes the importance of early diagnosis of oral lesions to recognize patients with LE as the <span>WHO considers oral manifestations of LE a widespread state associated with an increased risk of cancer. Also, </span>implementation of oral hygiene measures and treatment to improve patients' nutritional state and health-related quality of life are recommended.</p>
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.