Ramezanzade Tabriz E, Sadeghi M, Tavana E, Heidarian Miri H, Heshmati Nabavi F. Approaches for boosting self-confidence of clinical nursing students: A systematic review and meta-analysis.
Heliyon 2024;
10:e27347. [PMID:
38501010 PMCID:
PMC10945204 DOI:
10.1016/j.heliyon.2024.e27347]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 02/15/2024] [Accepted: 02/28/2024] [Indexed: 03/20/2024] Open
Abstract
Background
Self-confidence is a key element in successfully promoting achievement strivings among the healthcare workforce. Targeted interventions can strengthen this characteristic in nursing students, thus improving the quality of hospital services.
Objectives
We evaluated the effect of educational interventions on boosting self-confidence in nursing students using systematic review and meta-analysis.
Methods
A comprehensive search was used to screen the related studies in Scopus, PubMed, Embase, Web of Science, and PsycINFO. Peer-reviewed literature in English until June 2023 was reviewed. Inclusion criteria were controlled trials, either non-randomized studies of intervention (NRSI) or randomized (RCTs). Studies were assessed for methodological quality by the Cochrane Risk of Bias in Non-randomized Studies of Interventions (ROBINS-I) and the Cochrane "Risk of Bias" tool for RCTs (RoB 2.0) and quality assessment tool for before-after (pre-post) studies with no control group. The main outcome was the self-confidence score of nursing students because of educational methods or intervention/s. Using the inverse variance weights method, a pooled standardized mean difference (SMD) estimate with a corresponding 95% confidence interval (CI) was determined. Random-effects meta-analysis was used to assess conceptual heterogeneity using Stata.
Results
Twenty-two studies were selected involving 1758 participants and 940 cases of nursing students in the intervention group on boosting self-confidence (Fourteen Randomized controlled trials, Five Quasi-experimental, and three Before-After studies). The post-intervention self-confidence results in the nursing student's intervention group were significantly greater (SMD) (SMD for Controlled experimental design = 0.51; 95% CI = 0.14-0.89), (SMD for Quasi-experimental = 0.04; 95% CI = -0.33-0.41), (SMD for Before-After (Pre-Post) = 2.74; 95% CI = 1.85-3.63). The random-effect meta-analysis of 22 interventional studies determined that educational interventions are significantly associated with the improving self-confidence of nursing students. The intervention showed a moderate impact on the research units, according to Cohen's d results. Also, the results of simulation learning intervention (SMD = 0.42; 95% CI = 0.03-0.81) showed a significant relationship between intervention and outcome in studies.
Conclusions
Analysis of our findings revealed the successful impact of most interventional approaches in boosting self-confidence, especially in the long term. It can be concluded that self-confidence is a multifactorial concept that can be improved by using targeted combination intervention strategies.
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