000			01510nam a22002297a 4500
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008			230920b |||||||| |||| 00| 0 eng d
020			_a9780367708153
040			_cDSSC
082			_aCir./614.4/St491
100			_aStewart, Antony _99890
245			_aBasic statistics and epidemiology : _ba practical guide / _cAntony Stewart
250			_aFifth edition
260			_aLondon : _bCRC Press, _c2022
300			_axi, 204 pages ; _c25 cm.
500			_aIncludes appendices, references and index.
505			_aContents: What are statistics? -- Population and samples -- Random sampling -- Presenting data -- Frequencies, percentages, proportions and rates -- Types of data -- Mean, median and mode -- Centiles -- Standard deviation -- Standard error -- Normal distribution -- Confidence intervals -- Probability -- Hypothesis tests and p-values -- The t-tests -- Data checking -- Parametric and non-parametric tests -- Correlation and linear regression -- Analysis of variance and some other types of regression -- Chi-squared test -- Statistical power and sample size -- Effect size -- What is epidemiology? -- Bias and confounding -- Measuring disease frequency -- Measuring association in epidemiology -- Cross-sectional studies -- Questionnaires -- Cohort studies -- Case-control studies -- Randomised controlled trials -- Screening -- Evidence-based healthcare.
650		0	_aStatistics _94174
650		0	_aEpidemiologic methods. _96369
942			_2ddc _cBK
999			_c6979 _d6979