Author(s)

Happhia Dinah Boubayi Motoula Latou^1,2*, Josué Euberma Diatewa^1,2, Ghislain Armel Mpandzou^1,2, Prince Eliot Galieni Sounga Bandzouzi^1,3, Jean Brice Mouendenguia¹, Karen Lise Obondzo Aloba², Paul Macaire Ossou-Nguiet^1,2

¹Faculty of Health Sciences, Université Marien Ngouabi, Brazzaville, Congo.
²Department of Neurology, Brazzaville University Hospital, Congo.
³Department of Neurology, Loandjili General Hospital, Pointe-Noire, Congo.

Introduction: Tension-type headaches are the most widespread of the primary headache disorders. Due to their high prevalence, tension-type headaches represent a major public health problem with an enormous socio-economic burden. Determining their impact remains a challenge. Objective: To assess the impact of occupational tension-type headache in Brazzaville and identify associated factors. Population and Methods: This was an analytical case-control study conducted in public and private companies in the city of Brazzaville over a period of four (04) months. The case population consisted of cephalalgic employees; the control population was drawn from the same companies and was free of tension-type headaches. Study variables were divided into socio-professional, clinical and individual impact variables. Individual impact variables were represented by: the HIT-6 score, which incorporates a very broad conception of disability, covering several domains, namely: severity of pain during attacks and the restrictive and limiting nature of attacks. Results: Individual impact was severe in 18 (62.1%) men and 11 (37.9%) women. Mean age was 36.3 ± 6.14 years for cases with severe impact. The mean duration of headache was 40.3 ± 32.7 months for cases with severe impact. Tension headache evolved in attacks in 22 (75.9%) cases with severe impact, and continuously in seven (24.1%) cases. The average number of attacks per month was 2.52 ± 1.04 for cases with severe impact. Cases with severe impact included 14 (48.3%) with chronic headache and 15 (51.7%) with episodic headache. Pain of severe intensity present in 48.3% of cases was associated with a severe impact of tension-type headache: OR = 151.66 [2.36 - 44245.95] and p-value = 0.037. At least one day’s absence from work per year was observed in 47.4% of our cases. The number of days off work per year due to tension-type headache had an interquartile range between 0 and 3 days and extremes from 0 to 14 days. It was the consequence of a severe impact on daily and/or professional activities. Conclusion: The high frequency of tension-type headaches in the workplace and its impact on the condition of workers in Brazzaville represent a real public health problem. It was found that the number of days absent from work per year due to tension headaches was the consequence of a severe impact on daily and/or professional activities. An awareness-raising program in this environment seems necessary, as well as an assessment of working conditions.

Impact, Tension Headache, Workplace

Latou, H.D.B., Diatewa, M.J.E., Mpandzou, G.A., Bandzouzi, P.E.G.S., Mouendenguia, J.B., Aloba, K.L.O. and Ossou-Nguiet, P.M. (2024) Impact of Tension-Type Headaches in the Workplace in Brazzaville. Neuroscience and Medicine, 15, 77-91. doi: 10.4236/nm.2024.152007.