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Table 1 Median confirmed malaria cases stratified by non-COVID-19 period to those of COVID-19 period

From: The effect of COVID-19 on malaria cases in Zambia: a mixed effect multilevel analysis

Factors

COVID-19

p value

Non-COVID period (N = 8852)

COVID-19 period (N = 9364)

Confirmed malaria cases median (IQR)

485 (110, 1518)

547 (143, 1576)

0.0001W

Age group-median (IQR)

  < 1 year old

147 (38, 347)

160 (43, 372)

0.0001K

 1–4 years old

645 (168, 1367)

683 (200, 1453)

 5–14 years old

234 (165, 234)

839 (244, 1804)

  ≥ 15 years old

1635 (511, 3486)

2208 (800, 4701)

Province-median (IQR)

 Southern

20 (5, 67)

26 (7, 97)

0.0001K

 Central

409 (78, 1378)

427 (124, 1322)

 Copperbelt

1119 (365, 3037)

1284 (429, 2812)

 Eastern

751 (235, 2108)

610 (191, 1661)

 Luapula

1138 (493, 2147)

1197 (523, 2374)

 Lusaka

96 (28, 258)

142 (41, 389)

 Muchinga

847 (313, 1814)

903 (336, 1922)

 Northern

787 (309, 1599)

881 (425, 787)

 North Western

957 (353, 2371)

1039 (408, 2371)

 Western

191 (46, 735)

403 (97, 1127)

  1. W Wilcoxon rank-sum test, K Kruskal‒Wallis test