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Table 3 Age- and gender-based distribution of malaria cases in the area under study

From: High proportion of knowlesi malaria in recent malaria cases in Malaysia

States Number of patients according to age groups (%) Gender (%)
0–10 11–20 21–30 31–40 41–50 51–60 61–70 71–80 81–90 Total Male Female
Sarawak 2 14 18 15 33 26 10 1 1 120 90 30
(1.7) (11.7) (15.0) (12.5) (27.5) (21.7) (8.3) (0.8) (0.8) (100.0) (75.0) (25.0)
Sabah 10 22 31 15 18 12 6 1 0 115 90 25
(8.7) (19.1) (27.0) (13.0) (15.7) (10.4) (5.2) (0.9) (0) (100.0) (78.3) (21.7)
Selangor 0 13 69 19 8 2 0 0 0 111 92 19
(0) (11.7) (62.2) (17.1) (7.2) (1.8) (0) (0) (0) (100.0) (82.9) (17.1)
Kelantan 2 5 27 11 10 1 0 0 0 56 43 13
(3.6) (8.9) (48.2) (19.6) (17.9) (1.8) (0) (0) (0) (100.0) (76.8) (23.2)
Pahang 0 1 8 9 6 1 0 0 0 25 19 6
(0) (4.0) (32.0) (36.0) (24.0) (4.0) (0) (0) (0) (100.0) (76.0) (24.0)
Negeri Sembilan 1 1 3 3 1 1 0 0 0 10 9 1
(10.0) (10.0) (30.0) (30.0) (10.0) (10.0) (0) (0) (0) (100.0) (90.0) (10.0)
Johor 0 1 1 6 0 0 1 0 0 9 8 1
(0) (11.1) (11.1) (66.7) (0) (0) (11.1) (0) (0) (100.0) (88.9) (11.1)
Kedah 0 1 1 0 0 0 0 0 0 2 2 0
(0) (50.0) (50.0) (0) (0) (0) (0) (0) (0) (100.0) (100.0) (0)
Terengganu 0 1 2 1 0 1 0 0 0 5 4 1
(0) (20.0) (40.0) (20.0) (0) (20.0) (0) (0) (0) (100.0) (80.0) (20.0)
Total 15 59 160 79 76 44 17 2 1 453 357 96
(3.3) (13.0) (35.3) (17.4) (16.8) (9.7) (3.8) (0.4) (0.2) (100.0) (78.8) (21.2)
X2, P 52,8, 0.597 10.6, 0.158