Table 2.

Prevalence of bullied workers.

1st Author[ref]	Year	Sample Size	Prevalence of the Phenomenon	Absolute Number	Quality Assessment (NOS)
Arcangeli et al. [20]	2014	206	21.4 %	44	8
Balducci et al. [25]	2012	538	13.4%	72	7
Bambi et al. [26]	2018	904	15.2%	137	7
Bambi et al. [27]	2014	1202	22.4%	269	7
Campanini et al. [29]	2013	8992	7.2%	645	7
D’Errico et al. [7]	2011	60763	4.8%	2897	6
Fadda et al. [33]	2015	221	10.1%	22	5
Fattori et al. [34]	2015	755	16.3%	123	6
Fida et al. [37]	2011	467	5.0%	23	8
Giorgi et al. [39]	2011	3112	15.2%	473	6
Giorgi et al. [43]	2012	371	19.0%	70	8
Giorgi et al. [44]	2009	926	16.4%	152	8
La Torre et al. [46]	2022	3129	15.3%	478	7
Paciello et al. [51]	2019	1019	14.0%	143	8
Vignoli et al. [59]	2015	541	3.51%	19	7