1996
DOI: 10.1136/bmj.313.7059.726
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When is referral of Heaf test positive schoolchildren worth while? Prospective study

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Cited by 4 publications
(4 citation statements)
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“…No action is recommended for those with Heaf grade 2. In an area with an unusually high prevalence of tuberculosis, referral of children with grade 2 reactions has been advocated99 but the evidence for the effectiveness of this approach is limited and the yield of cases very low100 101; the approach is not generally recommended.…”
Section: Bcg Immunisationmentioning
confidence: 99%
“…No action is recommended for those with Heaf grade 2. In an area with an unusually high prevalence of tuberculosis, referral of children with grade 2 reactions has been advocated99 but the evidence for the effectiveness of this approach is limited and the yield of cases very low100 101; the approach is not generally recommended.…”
Section: Bcg Immunisationmentioning
confidence: 99%
“…An optimal radiotherapy regimen palliates symptom with minimal toxicity. In general, the published data regarding toxicity, reveals that treatment was well tolerated [16][17][18].…”
Section: Discussionmentioning
confidence: 99%
“…The doses of radiotherapy described by Janseen et al were higher compared with those used in our study. In addition, Frank et al [16] investigated 159 patients with NSCLC and compared 30 Gy/10 fractions, 25 Gy/five fractions, 15 Gy/three fractions and 10 Gy/one fraction, finding no statistically significant correlation between overall survival and radiotherapy regimes. It is difficult to directly compare this study with others finding a positive correlation between increased fractionation and overall survival, as the fractionation schemes utilized in each study are variable with a large range in EQD2.…”
Section: Discussionmentioning
confidence: 99%
“…In addition, implementing preventive therapy in different settings becomes troublesome. 45 BCG vaccination could thus be playing negative role in TB control.…”
Section: Discussionmentioning
confidence: 99%