Female and Male Limits are available in PubMed and CINAHL

• In PubMed they are listed under Sex
• In CINAHL they are listed under Gender

The same Age Limits are available in PubMed and CINAHL. Here are a few.

• Adolescent: 13-18 years
• Adult: 19+ years
• Middle Aged: 45-64 years
• Aged: 65+ years

Publication or Date Limits are available in both PubMed and CINAHL