Chlamydia Screening and Anxiety
Author Information
Author(s): Rona Campbell, Nicola Mills, Emma Sanford, Anna Graham, Nicola Low, Tim J Peters
Primary Institution: University of Bristol
Hypothesis
Does population screening for Chlamydia trachomatis raise anxiety among those tested?
Conclusion
Postal screening for chlamydia does not appear to have a negative impact on overall psychological well-being and can lead to a decrease in anxiety levels among respondents.
Supporting Evidence
- Home screening was associated with an overall reduction in anxiety scores.
- An invitation to participate did not increase anxiety levels.
- Anxiety scores in men were lower after receiving the invitation than at baseline.
- Amongst women, anxiety was reduced after receipt of negative test results.
Takeaway
This study found that getting tested for chlamydia by mail doesn't make people feel more anxious; in fact, it can make them feel less anxious.
Methodology
19,773 men and women aged 16 to 39 years were invited to send home-collected urine samples or vulvo-vaginal swabs for chlamydia testing, with questionnaires assessing anxiety, depression, and self-esteem sent at three time points.
Potential Biases
Non-responders may have different psychological profiles than those who participated.
Limitations
Low reply rates in the cohort study and reliance on self-reported measures may limit the findings.
Participant Demographics
60% female, 13% aged 26 to 39 years.
Statistical Information
P-Value
0.0049
Confidence Interval
95% CI (0.80, 0.96)
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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