Sentence examples for the primary occurrence of from inspiring English sources

The primary occurrence of the infection in wild birds in several countries and rapid westward spread of HPAIV H5N1 in 2005 and 2006 have sparked such assumptions [1].

It is logically hard to argue why the primary occurrence of carcinogenesis often happens in those easily observable and/or life-threatening sites.

As H. pylori culture is fastidious, we investigated the primary occurrence of H. pylori 16 S rDNA high level TetR genotype using a molecular approach directly on gastric biopsies of dyspeptic patients attending consecutively at Hospital das Clinicas of Marilia, São Paulo, Brazil.

As H. pylori culture is fastidious, we investigated the primary occurrence of H. pylori A2142G and A2143G rDNA 23S mutations using a molecular approach directly on gastric biopsies of dyspeptic patients consecutively attended at Hospital das Clinicas of Marilia, São Paulo, Brazil.

The concordance in HR subtype may be the result of common genetic and non-genetic factors that influenced the development of FBC of a particular HR subtype as well as the second primary occurrence of the same subtype in the contralateral breast [ 19].

Thus, TYRP1 mRNA and Tyrp1 protein expressions in cutaneous melanoma metastases remain associated with prognostic features of the corresponding primary lesions, regardless of the interval between the diagnosis of the primary and the occurrence of the cutaneous metastases.

Figure  1 describes the un-adjusted risk of the primary composite endpoint (occurrence of in-hospital mortality or hospital acquired infection) during the IHWP.

The primary outcome was occurrence of myocardial infarction (MI) during 7 years of follow-up.

The primary outcome was occurrence of Pf parasitemia detected by microscopic examination of blood smears.

The primary outcome was occurrence of any major complication including death, during the period of postoperative hospitalisation, up to 30 days.

A combined endpoint included the primary endpoint plus occurrence of cardiac failure, unstable angina or serious arrhythmias.