Example sentences of "[verb] in [n mass] of [noun pl] [prep] " in BNC.

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1 In 100 women undergoing termination of pregnancy , coelomic fluid was successfully aspirated in 96% of cases at 6–10 weeks ' gestation , 42% at 11 , and 10% at 12 weeks .
2 It is interesting to point out that we found in 50% of patients with gastrooesophageal reflux without oesophagitis ( Grade 0 ) , a hypotensive lower oesophageal sphincter which suggests that the decrease in sphincter pressure comes before the inflammatory or tissue damage .
3 The discriminant analysis function showed that the pretreatment group , group A after challenge , and group B after challenge were correctly classified in 90% of cases by functions based on the individual intraepithelial lymphocyte count and the villous height/crypt depth ratio .
4 The dose-effect relationship was confirmed by discriminant function analysis of the morphometric variables , which showed that the pretreatment group , the 100 mg/day challenge group , and the 500 mg/day challenge group were correctly classified in 90% of cases by functions including the individual intraepithelial lymphocyte count and villous height/crypt depth ratio ( Fig 5 ) .
5 We agree with the apportionment of distance operated within our Region , resulting in 30% of bus-miles between Biggar and Penicuik being operated within Lothian .
6 A diagnosis of pyloric stenosis was based entirely on the result of imaging in 1% of cases in group A compared with 21% in group B ( χ 2 =35.7 , p<0.001 ( 0.1 to 0.2 ) ) .
7 These early onset infections are characterised by pneumonia and septicaemia , accompanied in 30% of cases by meningitis , and have a mortality of about 20% .
8 As can be seen from Table IV , the antibody is found in 77% of patients with PSC and 33% of patients with ulcerative colitis , and not found in Crohn 's disease .
9 In this later period H pylori was associated with a high proportion of cardia tumours and was found in 19% of patients with a normal surrounding mucosa .
10 Helicobacter pylori infection is associated with an increased risk of gastric adenocarcinoma and is also found in 92% of patients with gastric MALT lymphoma , supporting its role as cofactor in the pathogenesis of both diseases .
11 Colon cancer was found in 25% of patients with high grade dysplasia but another 25% had a negative colectomy specimen or colonoscopy on follow up .
12 In one study in which all patients had experienced either an episode of VF or VT associated with hypotension , effective antiarrhythmic therapy could be defined in 52% of patients by use of ambulatory monitoring .
13 Sarin et al found that gastric varices disappeared in 28% of patients with endoscopic obliteration of oesophageal varices while Terblanche et al reported the disappearance of all gastric varices after successful sclerotherapy .
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