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Table 1 Availability and functioning of cold chain materials and equipment

From: Factors associated with the exposure of vaccines to adverse temperature conditions: the case of North West region, Cameroon

Equipment and resources

Frequency (%)

Total

DHS (n = 8)

IHC (n = 40)

Others (n = 17)

Vaccine refrigerator (n = 65)

 Present

57 (87.7)

8 (100.0)

36 (90.0)

13 (76.5)

 Functioning

53 (81.5)

8 (100.0)

32 (80.0)

13 (76.5)

Thermometer in functional refrigerators (n = 53)

 Present

51 (96.2)

8 (100.0)

30 (93.8)

13(100.0)

 Functioning

50 (94.3)

7 (87.5)

30 (93.8)

13 (100.0)

Temperature sheet on functional refrigerators (n = 53)

 Present

50 (94.3)

6 (75.0)

31 (96.9)

13 (100.0)

 Up-to-date

25 (47.2)

3 (37.5)

16 (50.0)

6 (46.2)

Cold chain contingency plan present (n = 57)

12 (21.1)

0 (0.0)

10 (27.8)

2 (15.4)

National immunization guidelines present (n = 65)

41 (63.1)

5 (62.5)

28 (70.0)

8 (47.1)

One personnel assigned to monitor cold chain (65)

50 (76.9)

8 (100.0)

28 (70.0)

14 (82.4)

Power sources (n = 65)

 Electricity

53 (81.5)

8 (100.0)

30 (75.0)

15 (88.2)

 Presence of at least two sources

41 (63.1)

4 (50.0)

24 (60.0)

13 (76.5)

Cold boxes/vaccine carriers present

65 (100.0)

8 (100.0)

40 (100.0)

17 (100.0)

Presence of icepack

65 (100.0)

8 (100.0)

40 (100.0)

17 (100.0)

  1. Italic values indicate statistical significance (p ≤ 0.05).