Table 5.
Statistical analysis: study qualification
Statistically significant result, P-value<0.05 (S); non-statistically significant result, P-value>0.05 (NS).
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.