| Number | Date of publication | File |   |  
|
| Article Title
|
 |
| Article 1 | 2002 Jan 5 | LancetEpi-01.pdf | (91kb)
|
| An overview of clinical research: the lay of the land
|
 |
| Article 2 | 2002 Jan 12 | LancetEpi-02.pdf | (533kb)
|
| Descriptive studies: what they can and cannot do
|
 |
| Article 3 | 2002 Jan 19 | LancetEpi-03.pdf | (87kb)
|
| Bias and causal associations in observational research
|
 |
| Article 4 | 2002 Jan 26 | LancetEpi-04.pdf | (417kb)
|
| Cohort studies: marching towards outcomes
|
 |
| Article 5 | 2002 Feb 2 | LancetEpi-05.pdf | (83kb)
|
| Case-control studies: research in reverse
|
 |
| Article 6 | 2002 Feb 9 | LancetEpi-06.pdf | (80kb)
|
| Generation of allocation sequences in randomised trials: chance, not choice
|
 |
| Article 7 | 2002 Feb 16 | LancetEpi-07.pdf | (652kb)
|
| Allocation concealment in randomised trials: defending against deciphering
|
 |
| Article 8 | 2002 Feb 23 | LancetEpi-08.pdf | (152kb)
|
| Blinding in randomised trials: hiding who got what
|
 |
| Article 9 | 2002 Mar 2 | LancetEpi-09.pdf | (85kb)
|
| Sample size slippages in randomised trials: exclusions and the lost and wayward
|
 |
| Article 10 | 2002 Mar 9 | LancetEpi-10.pdf | (82kb)
|
| Uses and abuses of screening tests
|
 |
| Article 11 | 2002 Mar 16 | LancetEpi-11.pdf | (82kb)
|
| Unequal group sizes in randomised trials: guarding against guessing
|
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|   |