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. 2018 Jul 9;11:450. doi: 10.1186/s13104-018-3567-3

Table 2.

Continuous variables showing the sociodemographic characteristics of 447 nursing students in the English-speaking regions of Cameroon assessed for depression from January to April 2018

Variable Number of observations Total sample
Mean SD Min Max
Age 400 22.28 3.61 17 50
Number of hours studying 425 4.74 3.10 0 19
Monthly income in USD 287 32.85 23.46 0 187.68
GPA 306 2.79 0.59 0 4

USD United states dollars, GPA cumulative grade point average, OLBI Oldenburg burnout inventory