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. 2017 Jun 21;2017:3685402. doi: 10.1155/2017/3685402

Table 2.

The comparison of the variables between the experimental and control groups.

Variable groups Intervention group n = 41 Control group n = 41 Statistical test and  P value
N  (%) N  (%)
Sex
 Male 21 (51.2) 23 (56.1) Fisher
P = 0.57
 Female 20 (48.8) 18 (43.9)
Education
 Primary school 29 (70.7) 30 (73.2) χ 2 = 7.59
df = 4
P = 0.108
 Secondary school 9 (22) 7 (17.1)
 High school 3 (7.3) 4 (9.8)
Age at diagnosis
 <1 year 31 (75.6) 33 (80.5) χ 2 = 9.15
df = 6
P = 0.165
 1–3 years 3 (7.4) 2 (4.9)
 3–5 years 6 (14.6) 6 (14.6)
 >5 years 1 (2.4) 0 (0.0)
History of other diseases
 Negative 31 (75.6) 33 (80.5) χ 2 = 9.15
df = 6
P = 0.165
 Diabetes 3 (7.4) 2 (4.9)
 Kidney disease 6 (14.6) 6 (14.6)
 Liver disease 1 (2.4) 0 (0.0)
Family status
 Living with two parents 35 (85.4) 38 (92.7) χ 2 = 2.24
df = 2
P = 0.326
 Living with one parent 6 (14.6) 2 (4.9)
 Living without parents 0 (0.0) 1 (2.4)