Create issue ticket

9,866 Possible Causes for Variations

  • Acute Gastroenteritis

    NoVs detection rates as well as strain variations by ages, seasonal variations and geographic locations were analyzed using random-effects model.[ncbi.nlm.nih.gov] Suspicious athletes try to explain the variations in their blood values with dehydration caused by gastrointestinal (GI) problems.[ncbi.nlm.nih.gov] Vigilant surveillance should be strengthened to promptly detect any variation.[ncbi.nlm.nih.gov]

  • Influenza

    […] by Spanish influenza virus hemagglutinin, 4) highly pathogenic and potentially pandemic H5N1, H9N2, and H7N7 avian influenza viruses and molecular mechanism of host range variation[doi.org]

  • Upper Respiratory Infection

    Genetic variation in T2R38 may thus contribute to individual differences in susceptibility to upper airway infection.[ncbi.nlm.nih.gov] These data suggest that T2R38 is an upper airway sentinel in innate defense and that genetic variation contributes to individual differences in susceptibility to respiratory[ncbi.nlm.nih.gov] The variation in terms of grading system may decrease the comparability of guidelines and confuse readers.[journals.plos.org]

  • Insect Bite

    There may be variations in treatment that your pediatrician may recommend based on individual facts and circumstances.[healthychildren.org] This can be achievable by being familiar with the microanatomy of the skin and its regional variations, in addition to the basic structural alterations that can occur in different[doi.org]

  • Viral Lower Respiratory Infection

    […] viruses, rhinovirus, adenovirus, and the recently identified human metapneumovirus. 3 , w1,w2 Although most respiratory viral infections occur throughout the year, seasonal variation[bmj.com] The proportion of respiratory viruses in ALRI patients has demonstrated substantial annual variation (P   0.000, Chi-square test).[journals.plos.org] In the absence of established differences in pathogen virulence, we hypothesized that human genetic variation contributes to unusual susceptibility to severe disease due to[pnas.org]

  • Urinary Tract Infection

    BACKGROUND: Regional variations in the presentation of uncomplicated urinary tract infection (UTI) and pathogen sensitivity to antibiotics have been cited as reasons to justify[ncbi.nlm.nih.gov] BACKGROUND: Genetic variations of Toll like receptor 4 (TLR4) and CXC-chemokine receptor type1 (CXCR1), the key elements of innate immune system and their association with[ncbi.nlm.nih.gov] Conclusions: The results of our study have not shown that individual genetic variation in PAI-1 is an independent variable that predispose same of children for RS after first[ncbi.nlm.nih.gov]

  • Sinusitis

    The coexistence of anatomic variations with sinusitis was statistically investigated.[ncbi.nlm.nih.gov] […] recurrent acute rhinosinusitis for factors that modify management, such as allergic rhinitis, cystic fibrosis, immunocompromised state, ciliary dyskinesia, and anatomic variation[ncbi.nlm.nih.gov] Just like CF itself, sinusitis among CF patients also presents with wide variation in its severity, from being asymptomatic to debilitating.[med.stanford.edu]

  • Acute Bronchitis

    The dominance of PDS over CDS was sensitive both to probability of hospitalization and plausible variation in the adjusted odds of antibiotic use in both strategies.[ncbi.nlm.nih.gov] RESULTS: Multivariate analysis results revealed substantial variations across different physician groups.[ncbi.nlm.nih.gov] For this review, the authors have limited their discussion to a review of mechanistic markers and genetic variations and their association with COPD histopathology and disease[dx.doi.org]

  • Dementia

    Meta-regression analyses suggested that significant differences exist between instruments, type of respondents, and mode of administration and the variations in estimated[ncbi.nlm.nih.gov] Although there are a number of promising indications, in view of the limited number and quality of studies, the variation in types of reminiscence work reported and the variation[discovery.ucl.ac.uk] For most, the family history is due to genetically complex disease, where many genetic variations of small effect interact to increase risk of dementia.[ncbi.nlm.nih.gov]

  • Patulous Eustachian Tube

    The variations in impedance of the ear during respiration were recorded from nearly all ears and three ears with eardrum perforation were also investigated by means of the[ncbi.nlm.nih.gov] Our endoscopic transoral technique is a shorter-term alternative for management of complications related to this anatomic variation, and it allows time for eustachian tube[ncbi.nlm.nih.gov] The usual variations in pressure with opening and closing of the tube are not seen because the tube remains open all the time.[ncbi.nlm.nih.gov]

Further symptoms