Improving non-communicable disease screening behaviours: A systematic review of intervention studies
Listed in
This article is not in any list yet, why not save it to one of your lists.Abstract
Background
Non-communicable disease screening programs are a key public health activity to improve primary prevention. However, there are few examples of successful screening programs at scale and participation in existing screening programs broadly, is known to be suboptimal. This systematic review aimed to identify interventions associated with increased participation in non-communicable disease risk factor screening among adults.
Methods
Using three online databases, a systematic search of English language peer-reviewed journal articles was performed. Articles quantitatively examining person-centric interventions to increase non-communicable disease screening among adults without existing disease diagnosis were eligible.
Results
Sixty-three studies spanning 23 countries and over 407000 observations were included. Non-communicable disease screening outcomes of breast cancer (n=14), bowel/colorectal cancer (n=30), cardiovascular disease (n=1), cervical cancer (n=14), heart health check [diabetes/hypertension] (n=1), health check (n=2), lung cancer (n=2), and melanoma (n=1) were observed. Five categories of intervention, comprised of 23 differing approaches, were determined for the promotion of non-communicable disease screening: invitation , education , nudge , navigation , and self-affirmation interventions. Of these interventions, the provision of patient navigator support, telephone-based promotion, written invitations to screen, and face-to-face/workplace education were the most consistently associated with greater screening engagement.
Conclusion
This systematic review is the first to detail screening behaviour interventions spanning multiple research disciplines and a range of non-communicable diseases. Four intervention methods were identified to be consistently associated with greater non-communicable disease screening engagement among adults. Many studies presented stand-alone interventional techniques; this siloed approach may limit interventional effect compared to a multi-pronged approach. To maximise likelihood of effectiveness, future interventions to increase non-communicable disease screening should consider combined approaches utilising the consistently effective interventions identified in this review.
