Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Test for normality of variables.
| Variables | Tests of normality (Shapiro-Wilk) | |
|
|
Statistic | P value |
| Age | 0.980 | <.01 |
| Overall score | 0.962 | <.01 |
| Knowledge of albinism | 0.953 | <.01 |
| Knowledge of sun protection | 0.956 | <.01 |
| Knowledge of sunscreens | 0.969 | <.01 |
| Myths about albinism | 0.885 | <.01 |
