ABSTRACT
RATIONALE: Sleep apnea syndrome (SAS) is a public health problem. In African countries, it is an underdiagnosed pathology. Our objective was to assess SAS knowledge, attitudes and practices among doctors in Niamey, Niger. METHOD: A 6-month descriptive cross-sectional study was conducted from December 1, 2018 to May 31, 2019, involving 307 doctors working in health facilities in Niamey. RESULTS: Two hundred and seventy-two doctors (88.59%) responded, of whom 51.47% (n=140) were medical specialists, 32.35% (n=88) general practitioners and 16.18% (n=44) specialist doctors. Their level of knowledge was insufficient or fair in 77.94% (n=212) and 16.91% (n=46) of cases respectively. Their main source of information was the education they had received during university courses (61.03% [n=166]). The most commonly cited types of SAS were obstructive in 66.18% (n=180) of their responses and central in 30.15% (n=82). For adults, the main perceived risk factor for SAS was obesity (79.41% [n=216]) and among children, enlarged tonsils (68.75% [n=187]). For the most part, they were not familiar with the scale for assessing degree of daytime sleepiness (87.13% [n=237]) or with the baseline diagnostic examination for SAS (75.40% [n=205]). More than ¾ (n=221 or 81.25%) of the doctors never mentioned SAS to their patients and 59.93% (n=163) and 56.99% (n=155) of them referred a suspected case of SAS to an ENT specialist or a pulmonologist, respectively. Almost all of the doctors (94.85% [n=258]) wished to receive training on SAS. CONCLUSION: In a majority of cases, level of relevant knowledge was insufficient. Doctors need training on sleep apnea syndrome.
