Afribary Repository

Systematic reviews, systematic error and the acquisition of clinical knowledge.

Background: Since its inception, evidence-based medicine and its application through systematic reviews, has been widely

Demineralization of hard tooth tissue adjacent to resin-modified glass-ionomers and composite resins: a quantitative systematic review

Abstract: The purpose of this systematic review was to quantitatively find out whether resin-modified glass-ionomers (RM-

Caries-preventive effect of glass ionomer and resin-based fissure sealants on permanent teeth: An update of systematic review evidence

Background: This article constitutes a partial update of the original systematic review evidence by Yengopal et al. from

Absence of carious lesions at margins of glass-ionomer cement and amalgam restorations: An update of systematic review evidence

Background: This article aims to update the existing systematic review evidence elicited by Mickenautsch et al. up to 18

Coherence of evidence from systematic reviews as a basis for evidence strength - a case study in support of an epistemological proposition

Background: This article aims to offer, on the basis of Coherence theory, the epistemological proposition that mutually s

Research gaps identified during systematic reviews of clinical trials: glass-ionomer cements

Background: To report the results of an audit concerning research gaps in clinical trials that were accepted for appraisa

Retention Loss of Resin Based Fissure Sealants - a Valid Predictor for Clinical Outcome?

Purpose: The null-hypothesis that retention loss of resin fissure sealants predicts caries manifestation no more accurate

The modified Ottawa method to establish the update need of a systematic review: glass-ionomer versus resin sealants for caries prevention

Objective: To demonstrate the application of the modified Ottawa method by establishing the update need of a systematic r

Validity of Sealant Retention as Surrogate for Caries Prevention – A Systematic Review

Introduction/Aim: To appraise the clinical literature in determining whether loss of complete sealant retention as surrog

Direct Contra Naı¨ve-Indirect Comparison of Clinical Failure Rates between High-Viscosity GIC and Conventional Amalgam Restorations: An Empirical Study

Background: Naı¨ve-indirect comparisons are comparisons between competing clinical interventions’ evidence from separate

Accuracy of the Berger-Exner test for detecting third-order selection bias in randomised controlled trials: a simulation-based investigation

Background: Randomised controlled trials (RCT) are highly influential upon medical decisions. Thus RCTs must not distort

Do Laboratory Results Concerning High- Viscosity Glass-Ionomers versus Amalgam for Tooth Restorations Indicate Similar Effect Direction and Magnitude than that of Controlled Clinical Trials?

BACKGROUND: A large percentage of evidence concerning dental interventions is based on laboratory research. The apparent

Are high-viscosity glass-ionomer cements inferior to silver amalgam as restorative materials for permanent posterior teeth? A Bayesian analysis

Background: To develop a synthesis within a Bayesian probability framework of previously established evidence, in order t

Failure Rate of Direct High-Viscosity Glass-Ionomer Versus Hybrid Resin Composite Restorations in Posterior Permanent Teeth - a Systematic Review

PURPOSE: Traditionally, resin composite restorations are claimed by reviews of the dental literature as being superior to

Complete clinical retention of sealant materials should not be contemplated as cut-off for clinical success

Valid surrogate endpoints that are clinically meaningful require compliance with the Prentice criterion: (i) the surrogat

Caries-Preventive Effect of High-Viscosity Glass Ionomer and Resin-Based Fissure Sealants on Permanent Teeth: A Systematic Review of Clinical Trials

BACKGROUND: Glass-ionomers are traditionally regarded to be inferior to resin as fissure sealants in protecting teeth fro

The logic behind the use of fissure sealant retention as a proxy outcome measure for dental caries prevention

Fissure sealant retention is traditionally considered as a proxy measure for caries prevention. This study investigated t

Reports of uncontrolled clinical trials for directly placed restorations in vital teeth

Uncontrolled trials are criticized as unreliable. This study aimed to establish how the number of published reports from

EFFECTIVE-INTERNAL-CONTROL-AS-AN-AID-TO-MANAGEMENT-EFFCIENCYa2896b73-ec63-46de-bae2-49d6c0624fca

ABSTRACT Effective Internal Control as an aid to management efficiency is critical review of this research work. From the

Pre-hospitalization settings HE revised(1)

Hyperglycaemic emergency (HE) is a frequent complication of diabetes mellitus (DM) and one of the commonest causes of hos

EFFECTS OF LIQUID WASTES FROM AUTOMOBILE WORKSHOPS ON PROPERTIES OF SOILS IN ENUGU STATE, NIGERIA

ABSTRACT: This study was carried out in Udi, Udenu and Nsukka Local Government Areas, in Enugu state. The effects of liqu

Maternal vitamin A supplementation delays time to first episode of parasitaemia and reduces malaria parasite densities among infants in rural communities in Ebonyi State, Nigeria

The study was a randomized mother –infant dyad placebo controlled field trial that evaluated the effect of maternal vitam

Comparative Nephroprotective Effects of Extracts of Buchholzia coriacea on some Biochemical Parameters in Carbon Tetrachloride-induced Toxicity in Rattus novergicus

Buchholzia coriacea (wonderful kola) is a medicinal plant that has been used worldwide as an alternative medication to pr

Hypoglycaemic and Hypolipidemic Effects of Black Brand of Lipton Tea (Camellia sinensis) on Normal Male Albino Rats

Recently, considerable attention has been focused on dietary supplements that possess hypoglycaemic and hypolipidemic pro

COMPUTER BASIC HARDWARE MAINTENANCE THEORY

COMPUTER  BASIC HARDWARE MAINTENANCE THEORY

COMPUTER BASIC HARDWARE MAINTENANCE

COMPUTER  BASIC HARDWARE MAINTENANCE

MANAGEMENT INFORMATION SYSTEM

MANAGEMENT INFORMATION SYSTEM

WEB TECHNOLOGY PRACTICAL BOOK

WEB TECHNOLOGY PRATICAL GUIDE

ANALYSIS OF SOCIAL RESPONSIBILITY PERFORMANCE OF ORGANIZATIONS IN NIGERIA

The research study is designed to analyze social responsibility performance of organizations in Nigeria, especially Elf P

The effect of motivation on workers performance, a study of the Nigeria bottling company plc

THE EFFECT OF MOTIVATION ON WORKER PERFORMANCE ,A STUDY OF THE NIGERIA BOTTLING COMPANY PLC . TABLE OF CONTENT TITLE PAGE