Sentence examples for began in this study from inspiring English sources

Before antithrombotic therapy began in this study, 21.0% of the patients had diseases with a risk of hemorrhage, 26.7% of the patients had diseases with a risk of thrombosis, and 8.6% patients had diseases with a risk of both hemorrhage and thrombosis.

Although implementation of this policy began in the study areas in 1992, 47% of residents and 62% of migrants knew nothing about it.

Using a survey conducted during the silicone controversy that began in 1990, this study examines patient satisfaction in 174 women with silicone breast implants.

The explanation for this result may be related to the low incidence of obstinate constipation from the beginning in this study (mean defecation frequency: 0.9/day).

Initiatives to improve hand hygiene have been in place but began after this study had ended.

Gonzalez-Bellido and Wardill began this study in 2013 in the laboratory of Roger Hanlon, an MBL senior scientist and the leading expert on cephalopod camouflage.

We began this study in 2004, about 17 years after the chemical attack in Sardasht.

Tallis began this study in 1972 while (over)working as a junior hospital doctor.

When we began this study in August, 4.7% of our subjects already had protective antibodies against the newly emerged virus; 6.0% had ILI prior to first sampling.

As compared to typically developing children, the Head Start children in this study began with substantially lower scores.

This study began in August 1989 and officially ended in 2013 making it the longest running study of a technological disaster in U.S. history.