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. 2019 Nov 1;18:50. doi: 10.1186/s12912-019-0377-4

Table 2.

Continuous variables showing the sociodemographic characteristics of 143 nurses working in the English-speaking regions of Cameroon assessed for depression from January – June 2018

Variable Number of observations Total sample
Mean SD Min Max
Age 108 29.75 6.55 20 55
Number of hours at work a week 127 11.50 10.80 5 90
Monthly income in USD 58 125.15 75.79 0 341.59
Number of night shifts a week 101 2.19 1.55 0 8
Quantity of alcohol consumed a week 41 1.83 1.33 0.5 6.5
Total PHQ-9 score 143 6.78 4.93 0 22
Total OLBI score 143 38.36 5.68 25 52

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