Table 1: presented demographic characteristics of study participants.
| Variable |
Category |
No. |
% |
Correct Answers* |
P Value** |
| Level of education |
Primary school |
28 |
8.6 |
2.5357 |
0.000 |
| Intermediate school |
50 |
15.4 |
3.3000 |
– |
| High school |
105 |
32.4 |
3.7429 |
– |
| College and above |
141 |
43.5 |
4.9078 |
– |
| Monthly income |
< SR4000 |
66 |
20.4 |
3.3939 |
0.021 |
| SR4000 - SR10,000 |
101 |
32.2 |
4.2376 |
– |
| SR10,000 - SR20,000 |
88 |
27.2 |
4.2955 |
– |
| More than SR20,000 |
69 |
21.3 |
4.2174 |
– |
| Occupation |
Government employee |
173 |
53.4 |
4.3006 |
0.119 |
| Private employee |
88 |
27.2 |
3.6932 |
– |
| Self-employed |
33 |
10.2 |
4.1515 |
– |
| Unemployed |
30 |
9.3 |
3.8333 |
– |
| Total number of children in the family |
One child |
80 |
24.7 |
4.0375 |
0.350 |
| Two children |
89 |
27.5 |
3.9438 |
– |
| Three children |
57 |
17.6 |
4.5088 |
– |
| More than 3 children |
98 |
30.2 |
3.9796 |
– |
* Mean number of correct answers out of 10 questions
** using a one-way analysis of variance.