Sentence examples for because only a proportion from inspiring English sources

This is because only a proportion of those newly infected in a given year are tested for HIV in that same year.

We believe that the smaller decline in 25 34 year old women is because only a proportion of these women were vaccinated as part of the initial vaccine catch-up program [ 1].

Reported case numbers are, however, known to be undercounts because only a proportion of symptomatic persons consults physicians, and laboratory testing for norovirus is furthermore only initiated on a proportion of these [ 8].

At lower HA14-1 concentration (4 or 6  μM) only moderate cell death was observed, presumably because only a proportion of the Bcl-2 is occupied by HA14-1.

This is because only a small proportion of people exposed to the virus and infected are likely to attend an ED and an even smaller proportion are likely to be tested for a virus.

The aim is to have 30% of agricultural land in black hands by 2014, but this is described as a "pipe dream" because only a tiny proportion has been transferred thus far.

A breast implant registry did operate from 1993-2006 but was eventually shut because only a small proportion of women were willing to take part in the scheme.

We note that the number of Bulgarians is small in this analyses (n = 75) because only a small proportion within this group had a job both in the country of origin and in the Netherlands (25% of the migrants studied).

Football finance expert Andy Green believes the BRSIT sums add up because only a small proportion of Blackburn's annual income is made of match-day revenue - £5.5m compared with the £42m the club receives from television rights and £9.5m commercially.

In line with our previous simulations, we find that moderately efficacious pre-erythrocytic vaccines applied via EPI do not have any substantial effect on malaria transmission, (results not shown), because only a small proportion of the population is protected.

Because only a small proportion of addresses are demarcated, interpolation occurs frequently.