Table 1.

Data of SEL etiologies from a recent systematic literature review (time period 1990–2020) by Alomari et al. [77] and from a previous systematic literature review (time period 1975–2003) by Fogel et al. [2].

Literature Review (Time Period 1990–2020)—Causes of SEL	%
Obesity	52
Exogenous steroid use	22
Idiopathic	26
Literature Review (Time Period 1975–2003)—Causes of SEL	%
Exogenous steroid use	55.3
Obesity	24.5
Idiopathic	17
Endogenous steroid hormonal disease	3.2