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. 2021 Jan 13;9:e10643. doi: 10.7717/peerj.10643

Table 2. Chi-square (χ2) comparisons of attitude regarding alien freshwater ornamental fishes versus sociodemographic characteristics (gender, age, ethnicity, education, and monthly income) of aquarium store owners in Klang Valley, Malaysia.

Gender SD D A SA df χ2 p-Value
Total 4 (7.4) 10 (18.5) 32 (59.3) 8 (14.8) 3 0.540 0.956
Male 3 (7.7) 8 (20.5) 22 (56.4) 6 (15.4)
Female 1 (6.7) 2 (13.3) 10 (66.7) 2 (13.3)
Age (year)
Total 4 (7.4) 10 (18.5) 32 (59.3) 8 (14.8) 12 13.229 0.524
18–25 0 (0.0) 0 (0.0) 5 (100.0) 0 (0.0)
26–35 3 (17.6) 4 (23.5) 8 (47.1) 2 (11.8)
36–45 0 (0.0) 2 (13.3) 8 (53.3) 5 (33.3)
46–55 1 (7.1) 3 (21.4) 9 (64.3) 1 (7.1)
>55 0 (0.0) 1 (33.3) 2 (66.7) 0 (0.0)
Ethnicity
Total 4 (7.4) 10 (18.5) 32 (59.3) 8 (14.8) 6 6.602 0.554
Malay 2 (28.6) 1 (14.3) 3 (42.9) 1 (14.3)
India 0 (0.0) 0 (0.0) 2 (100.0) 0 (0.0)
Chinese 2 (4.4) 9 (20.0) 27 (60.0) 7 (15.6)
Education
Total 4 (7.4) 10 (18.5) 32 (59.3) 8 (14.8) 6 16.424 0.007
Primary 0 (0.0) 1 (50.0) 1 (50.0) 0 (0.0)
Secondary 1 (2.3) 8 (18.6) 29 (67.4) 5 (11.6)
Bachelors 3 (33.3) 1 (11.1) 2 (22.2) 3 (33.3)
Monthly income (MYR)
Total 4 (7.4) 10 (18.5) 32 (59.3) 8 (14.8) 6 4.841 0.578
<2,000 1 (14.3) 2 (28.6) 4 (57.1) 0 (0.0)
2,000–5,000 3 (7.1) 7 (16.7) 26 (61.9) 6 (14.3)
5,001–10,000 0 (0.0) 1 (20.0) 2 (40.0) 2 (40.0)

Note:

SD, strongly disagree; D, disagree; A, agree; SA, strongly agree. Values outside and within brackets indicate counts and percentages, respectively. Numbers in bold indicate significant differences at p < 0.05. USD 1 = MYR 4.16.