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. 2022 Nov 30;15:95. doi: 10.1186/s40545-022-00496-y

Table 2.

CCE models, functionality, alternative and main source of power for vaccine storage refrigerators

Variables Quantities Percent (%)
Models of vaccine refrigerators
Vestfrost 1 1.0
Haier Biomedical (HBC-80 models) 26 34.0
Electrolux 3 4.0
Domestic 43 56.0
Unknown 4 5.0
CCE functionality
Yes 65 84.0
No 12 12.0
Source of power for vaccine refrigerators
Grid electricity 26 34.0
Solar power 28 36.0
Liquefied petroleum gas (LPG) 23 30.0
Alternative power availability
Yes 27 35.0
No 50 65.0