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7,421 Possible Causes for Stichproben, f�r, t Test, unverbundene

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  • Astigmatism

    tests.[ncbi.nlm.nih.gov] 87.76, r 0.804, P .001, n 127); II, y 1 0.891x 1 -0.037x 2 -0.192 (F 240.06, r 0.901, P .001, n 119) and [B] I, y 1 1.063x 1 0.233x 2 0.411 (F 990.99, r 0.881, P .001, n 61[ncbi.nlm.nih.gov] The paired t test was used for statistical comparison of higher-order aberrations, with P 0.05 indicating statistical significance.[ncbi.nlm.nih.gov] […] component, corneal and ocular higher order aberrations, uncorrected visual acuity, and best spectacle-corrected visual acuity (BSCVA) were analyzed using Wilcoxon and paired t[ncbi.nlm.nih.gov]

    Missing: Stichproben unverbundene
  • Dementia

    Data were analyzed using descriptive statistics, and the t -test, analysis of variance, chi-square test, and Mann-Whitney test were applied.[ncbi.nlm.nih.gov] S., Tournev I., de Mendonca A., Miltenberger-Miltenyi G., Simoes do Couto F., Ramirez A., Jessen F., Heneka M.T., Gomez-Tortosa E., Danek A., Cras P., Vandenberghe R., De[recercasantpau.cat] Finocchiaro C, Galletti R, Rovera G, Ferrari A, Todros L, Vuolo A, Balzola F (June 1997). "Percutaneous endoscopic gastrostomy: a long-term follow-up".[en.wikipedia.org] ., Carrara F., Souza I., Genge A., Massie R., Campbell N., Bril V., Katzberg H., Soltani M., Ng E., Siddiqi Z., Phan C., Blackmore D., Vohanka S., Bednarik J., Chmelikova[recercasantpau.cat]

    Missing: Stichproben unverbundene
  • Acute Gastroenteritis

    Chi-square test and Fisher's Exact test were used to test the association between different variables. Z-test and t-test were used to test the significant differences.[omicsonline.org] -Y., Tang, R.-B., Huang, Y.-F., Lee, P.-I., Yang, J.-Y., Chen, H.-I., Bresee, J., Hummelman, E. & Glass, R. ( 2005 ; ).[jmm.microbiologyresearch.org] Similarly, the numbers of outbreaks per 1,000 voyages and per 10 million travel days for the same pairs of years were compared using a t-test and z-test, respectively.[cdc.gov] J Pediatr Gastroenterol Nutr 24:619–620 PubMed CrossRef Google Scholar Weitzel T, Dittrich S, Mohl I et al (2005) Evaluation of seven commercial antigen detection tests for[link.springer.com]

    Missing: Stichproben unverbundene
  • Appendicitis

    Frequencies were analyzed by χ 2 and continuous variables by Student's t-test.[ncbi.nlm.nih.gov] F.; D'Souza, N.; Karim, D.; Stevens, R. J.; Huang, A.; Harnden, A. (17 December 2012).[en.wikipedia.org] 15 , Andreiev AL 7 , Anyfantakis D 16 , Atanasov B 17 , Bala M 18 , Balalis D 19 , Baraket O 20 , Bellanova G 21 , Beltran M 22 , Melo RB 23 , Bini R 24 , Bouliaris K 25 ,[ncbi.nlm.nih.gov] Rapp EJ, Naim F, Kadivar K, Davarpanah A, Cornfeld D.[jaocr.org]

    Missing: Stichproben unverbundene
  • Skin Infection

    Paired t tests were conducted to compare the ΔT measurements of each specific thermometry device between the 2 measurement techniques.[ncbi.nlm.nih.gov] Filter Filters applied A-C D-F G-I J-L M-O P-R S-U V-Z Acne Acne is a very common skin condition characterised by comedones (blackheads and whiteheads) and pus-filled spots[britishskinfoundation.org.uk] PubMed Google Scholar Bailie R, Siciliano F, Dane G, Bevan L, Paradies Y, Carson B: Atlas of Health-Related Infrastructure.[bmcpublichealth.biomedcentral.com] With testing for CD18 integrin function by flow cytometry, adhesion assay analysis, and time-lapse microscopy, we found the patient's T lymphocytes to express normal levels[ncbi.nlm.nih.gov]

    Missing: Stichproben unverbundene
  • Streptococcal Infection

    Frequency distributions, t-test, chi-square, and Spearman's Rank Correlation were used, as appropriate, to analyze and compare demographic and clinical variables associated[ncbi.nlm.nih.gov] Steer JA 1 , Lamagni T , Healy B , Morgan M , Dryden M , Rao B , Sriskandan S , George R , Efstratiou A , Baker F , Baker A , Marsden D , Murphy E , Fry C , Irvine N , Hughes[ncbi.nlm.nih.gov] Figure 1 MSLT showing 4 out of 5 naps with SOREMs in our patientMSLT, multiple sleep latency test; SOREMs, sleep onset REM. (more ...)[aasmnet.org] Matorras R, Garcia-Perea A, Omenaca F, Diez-Enciso M, Madero R, Usandizaga JA. Intrapartum chemoprophylaxis of early-onset group B streptococcal disease.[aafp.org]

    Missing: Stichproben unverbundene
  • Anisakis

    The t-test or Mann-Whitney test was applied to continuous, normally distributed variables.[ncbi.nlm.nih.gov] Rapone C , Cichella S , Lo Schiavo M , Gargano D , Montera MC , Pio A , Pezzuto F , Munno G , Giannoccaro F , Longo R , Arena A .[ncbi.nlm.nih.gov] The chisquared test was performed, and odds ratios (ORs) with their 95% confidence intervals were estimated.[ncbi.nlm.nih.gov] Collaborators (51) Heffler E , Nebiolo F , Rizzini FL , Tosoni C , Cinquini M , Colombo G , Yacoub MR , Mason C , della Torre F , Manzotti G , Asero R , Dugnano P , Conte[ncbi.nlm.nih.gov]

    Missing: Stichproben unverbundene
  • Arthritis

    Statistical methods including Fisher exact test, analysis of variance (ANOVA), Kruskal-Wallis test, multiple regression analysis, and Student t test were conducted as appropriate.Thirteen[ncbi.nlm.nih.gov] Finucci, F. R. Spinelli, F. Ceccarelli, C. Perricone, S. Truglia, S. Morrone, R. Maggio, R. Misasi, M. Bombardieri, M. Di Franco, F.[arthritis-research.biomedcentral.com]

    Missing: Stichproben unverbundene
  • Upper Respiratory Infection

    Symptom severity and viral load (log viral copies/mL) were compared by t -test.[bmcinfectdis.biomedcentral.com] Jean-Louis, R. R. Bootzin, D. F. Kripke, J. Cooper, L. R. Dean, F. Catao, S. James, C. Vining, N. J. Williams, and M. R. Irwin.[fammed.wisc.edu] OBJECTIVE: We tested the hypothesis that changes in steroid responsiveness are implicated in the relationship between asthma and the common cold.[ncbi.nlm.nih.gov] Freedman DO, Weld LH, Kozarsky PE, Fisk T, Robins R, von Sonnenburg F, et al. Spectrum of disease and relation to place of exposure among ill returned travelers.[wwwnc.cdc.gov]

    Missing: Stichproben unverbundene
  • Urinary Tract Infection

    Urinary Kyn and Trp in the pediatric test cohort demonstrated elevations in the K/T ratio in symptomatic patients with UTI (median 13.08) and without UTI (median 14.38) compared[ncbi.nlm.nih.gov] PMID 21888302 . a b c d e f g h i j k l m n o p q r s t u v w Nicolle LE (2008).[en.wikipedia.org] . & Pagana, T. J. ( 2007). Mosby's Diagnostic and Laboratory Test Reference 8th Edition: Mosby, Inc., Saint Louis, MO. Pp 981-983. Wu, A. ( 2006).[labtestsonline.org] Limits of preservation of samples for urine strip tests and particle counting.[guiasalud.es]

    Missing: Stichproben unverbundene