{'fraction_non_alphanumeric': 0.021722265321955005, 'fraction_numerical': 0.0395655546935609, 'mean_word_length': 5.084905660377358, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Prenatal screening for cystic fibrosis: an economic analysis.

Cystic fibrosis (CF) is the most common life-shortening genetically transmitted disease in Denmark with a birth prevalence of 1 in 4700, resulting in 12-15 new cases of cystic fibroses annually. The aim of this study is to disclose the societal resource implications of introducing a population wide prenatal screening programme for cystic fibrosis in Denmark. The present analysis is limited to the monetary consequences of introducing a screening programme, where costs of screening are compared to the potential benefits measured in cost savings involved if births of CF patients are avoided. Screening costs in a Danish setting were estimated at DKK 2 771 262 ( pound sterlings 231 438) per aborted affected fetus in the first screening round, stabilising at DKK 1 864 594 ( pound sterlings 155 383) per aborted affected fetus at subsequent screening rounds. Comparing this figure with the estimated benefits of avoiding a CF case (DKK 2.1-4.4 million; pound sterlings 175 000-366 667) suggests that introducing a screening programme for cystic fibrosis will be net cost saving irrespective of the perspective of the analysis, assumptions on replacement children and method of estimating long-term production gains/losses.