Rizwan S A

community medicine biostatistics public health systematic review statistics metaanalysis mbbs research psm spm tests of hypothesis hypothesis testing epidemiology research methodology india nonparametric test hypothesis test medical literature health literature critical appraisal inferential statistics statistical tests healthcare undergraduate level prevention national health programmes health case control study results forest plot review spearman correlation evidence based medicine confidence intervals chi square test t test statistical test probability population tests of significance p value age standardization standardization health system noncommunicable disease control water purification health planning scale development health measurement study designs knowledge synthesis scoping review registration demography survey data big data census standardised mean difference mean difference smd hedge's g cohen's d graphs tables funnel plot dispersion moderator analysis galbraith plot cochran q i square heterogeneity science bias phi coefficient point biserial correlation pearson correlation small dataset kolmogorov smirnov test shapiro wilk test normality normal distribution friedman test kruskal wallis test goodness of fit kolmogorov smirnov ks test stratified analysis stratification preventive medicine mantel haenszel test effect modification confounding adjustment checklists ebm student's t test variables distributions laws of probability sample type 2 error power type 1 error nmaster software sample size descriptive studies cdc analytical studies determinants of health dimensions of health positive health rate incidence ratio crude death rate prevalence proportion undergraduate mgr university curriculum time management study skills malaria chicken pox small pox health care delivery chlorination large scale disinfection slow sand filter sand filtration rapid sand filter diabetes nutrition rabies medical sociology basic concepts spotters right to health ecology and health development and health ecology of health spectrum of health pqli hdi concept of well being age bacterial food poisoning food poisoning gastroentritis food borne disease food safety cirrhosis alcoholic liver disease water pollution environment and health environment cohort study theories of disease causation association causation outbreak investigation africa epidemic ebolavirus pandemic ebola outbreak evd ebola virus disease national urban health mission national health mission urbanization urbanisation urban poor urban health health legistation doctor patient relationship sociology measles uip vaccine health management inventory management health administration integrated diseases surveillance project idsp iphs subcentre evaluation programme evaluation management manpower management health policy burden of disease estimation gbds daly disability adjusted life years dhap district health plan phc health plan hiv/aids national programmes nacp