Comparing sexual minority status across sampling methods and populations.

Area of Science:

• Public Health
• Sociology
• Women's Health

Background:

• Research on sexual minority women's (SMW) health is growing.
• Previous studies on SMW health utilized varied, often poorly documented, sampling methods.
• Inconsistent findings in prior SMW health research may stem from methodological differences.

Purpose of the Study:

• To compare sexual minority women (SMW) characteristics across different survey sampling methods.
• To identify how sampling techniques influence demographic and health data in SMW research.
• To provide guidance on selecting rigorous sampling methods for future studies on SMW.

Main Methods:

• Comparison of SMW characteristics across four distinct survey sampling methods.
• Three sampling methods were applied within the same geographic region.
• Analysis included demographic data (e.g., education) and health data (e.g., mammography screening rates).

Main Results:

• Significant differences were observed in SMW demographics and health data based on the sampling method used.
• Sampling method influenced reported rates of regular mammography screening among SMW.
• Variations in sampling approaches offer a potential explanation for inconsistent findings in existing literature.

Conclusions:

• The choice of sampling method critically affects the observed characteristics and health outcomes of sexual minority women (SMW).
• Documented and rigorous sampling strategies are essential for advancing reliable research on SMW health.
• This study highlights the need for methodological transparency to ensure the validity and replicability of findings in sexual minority health research.