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. 2020 Jun 28;7(5):1578-1587.
doi: 10.1002/nop2.540. eCollection 2020 Sep.

Predicting needlestick and sharps injuries in nursing students: Development of the SNNIP scale

Annamaria Bagnasco  1 Milko Zanini  1 Gianluca Catania  1 Roger Watson  2 Mark Hayter  2 Nicoletta Dasso  1 Guglielmo Dini  3 Antonella Agodi  4 Cesira Pasquarella  5 Carla Maria Zotti  6 Paolo Durando  3 Loredana Sasso  1 Martina Barchitta  1   2   3   4   5   6 Andrea Maugeri  1   2   3   4   5   6 Giuliana Favara  1   2   3   4   5   6 Roberta Magnano San Lio  1   2   3   4   5   6 Angelo Rossini  1   2   3   4   5   6 Raffaele Squeri  1   2   3   4   5   6 Cristina Genovese  1   2   3   4   5   6 Smeralda D'Amato  1   2   3   4   5   6 Vincenza La Fauci  1   2   3   4   5   6 Stefano Tardivo  1   2   3   4   5   6 Francesca Moretti  1   2   3   4   5   6 Alberto Carli  1   2   3   4   5   6 Beatrice Casini  1   2   3   4   5   6 Angelo Baggiani  1   2   3   4   5   6 Marco Verani  1   2   3   4   5   6 Anna Rita Giuliani  1   2   3   4   5   6 Leila Fabiani  1   2   3   4   5   6 Silvia D'Eugenio  1   2   3   4   5   6 Giovanni Boccia  1   2   3   4   5   6 Emanuela Santoro  1   2   3   4   5   6 Giovanni Battista Orsi  1   2   3   4   5   6 Christian Napoli  1   2   3   4   5   6 Marzia Montesano  1   2   3   4   5   6 Stefania Berdini  1   2   3   4   5   6 Enrico Bertamino  1   2   3   4   5   6 Antonio Perre  1   2   3   4   5   6 Alessandro Zerbetto  1   2   3   4   5   6 Marcello D'Errico  1   2   3   4   5   6 Sandro Ortolani  1   2   3   4   5   6 Maurizio Mercuri  1   2   3   4   5   6 Tiziana Traini  1   2   3   4   5   6 Adoriano Santarelli  1   2   3   4   5   6 Rita Fiorentini  1   2   3   4   5   6 Tiziana Benedetti  1   2   3   4   5   6 Maria Teresa Montagna  1   2   3   4   5   6 Simona Mascipinto  1   2   3   4   5   6 Ida Torre  1   2   3   4   5   6 Francesca Pennino  1   2   3   4   5   6 Daniela Schiavone  1   2   3   4   5   6 Anna Maria Iannicelli  1   2   3   4   5   6 Edoardo Tartaglia  1   2   3   4   5   6 Licia Veronesi  1   2   3   4   5   6 Lucia Palandri  1   2   3   4   5   6 Mariana Sao Miguel Morgado  1   2   3   4   5   6 Leandra Giudice  1   2   3   4   5   6 Cristina Arrigoni  1   2   3   4   5   6 Leandro Gentile  1   2   3   4   5   6 Barbara Bascapè  1   2   3   4   5   6 Ida Mura  1   2   3   4   5   6 Giovanni Sotgiu  1   2   3   4   5   6 Ilaria Barberis  1   2   3   4   5   6 Francesca Maria Bersi  1   2   3   4   5   6 Alessia Manca  1   2   3   4   5   6 Emanuela Massa  1   2   3   4   5   6 Alfredo Montecucco  1   2   3   4   5   6 Alborz Rahmani  1   2   3   4   5   6 Sonia Zacconi  1   2   3   4   5   6 Matteo Riccò  1   2   3   4   5   6 Nicola Magnavita  1   2   3   4   5   6 Reparata Rosa Di Prinzio  1   2   3   4   5   6 Maria Valeria Torregrossa  1   2   3   4   5   6 Giuseppe Calamusa  1   2   3   4   5   6 Alberto Firenze  1   2   3   4   5   6 Annalisa Bargellini  1   2   3   4   5   6 Paola Ferri  1   2   3   4   5   6 Elena Righi  1   2   3   4   5   6 Elisabetta Carraro  1   2   3   4   5   6 Alberto Borraccino  1   2   3   4   5   6 Deborah Traversi  1   2   3   4   5   6 Maria Chiara Ottino  1   2   3   4   5   6 Tatjana Baldovin  1   2   3   4   5   6 Sara Dalla Torre  1   2   3   4   5   6 Arda Sulaj  1   2   3   4   5   6 Ada Bianco  1   2   3   4   5   6 Valeria Teti  1   2   3   4   5   6 Roberto Novati  1   2   3   4   5   6 Roberta Oriani  1   2   3   4   5   6
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Predicting needlestick and sharps injuries in nursing students: Development of the SNNIP scale

Annamaria Bagnasco et al. Nurs Open. .

Abstract

Aim: To develop an instrument to investigate knowledge and predictive factors of needlestick and sharps injuries (NSIs) in nursing students during clinical placements.

Design: Instrument development and cross-sectional study for psychometric testing.

Methods: A self-administered instrument including demographic data, injury epidemiology and predictive factors of NSIs was developed between October 2018-January 2019. Content validity was assessed by a panel of experts. The instrument's factor structure and discriminant validity were explored using principal components analysis. The STROBE guidelines were followed.

Results: Evidence of content validity was found (S-CVI 0.75; I-CVI 0.50-1.00). A three-factor structure was shown by exploratory factor analysis. Of the 238 participants, 39% had been injured at least once, of which 67.3% in the second year. Higher perceptions of "personal exposure" (4.06, SD 3.78) were reported by third-year students. Higher scores for "perceived benefits" of preventive behaviours (13.6, SD 1.46) were reported by second-year students.

Keywords: Health Belief Model; cross‐sectional; knowledge; needlestick; nursing students; prevention; questionnaire; sharps injuries; validation.

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Conflict of interest statement

Roger Watson, Editor in Chief, and Mark Hayter, Editor of the Journal of Advanced Nursing, hold honorary positions at the University of Genoa where the study was conducted.

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