Abstract
Background: Like other institutions, healthcare worker productivity is a key element of the
success of health institutions. In order to address increased healthcare worker productivity,
there is a need to adjust internal procedures within health institutions. Unfortunately, many
institutions have overlooked ergonomics, leading to high employee turnover and poor
performance. This study investigated the factors responsible for ergonomic stress among
nurses at Intermediate Hospital Katutura in Windhoek, Namibia.
Methodology: A cross-sectional research design with a quantitative approach was used on a
population of 300 nurses working at Intermediate Hospital Katutura’s general ward. Simple
random sampling was employed, and the Raosoft online calculator was used to calculate the
sample size of 169 respondents, but only 139 participated in the study. Data collection utilized
a structured questionnaire with closed-ended questions. Descriptive analysis and regression
analysis were performed using Microsoft Excel 2019 and the Scientific Package for Social
Scientist (SPSS V28). Results were presented in tables and figures to enhance comprehension.
Results The results indicated that factors related to workload (p < 0.05) and manpower
challenges (p < 0.05) were positively associated with ergonomic stress among nurses at IHK.
However, social support factors (p > 0.05) and working environment factors (p > 0.05) were
not statistically significant in relation to ergonomic stress among nurses at IHK. Furthermore,
the results indicated that good ergonomics had a positive impact on nurses. It reduced turnover
by 79.1%, improved morale by 77.7%, and reduced absenteeism by 76.3%. It also
demonstrated the hospital’s commitment to safety and health as a core value (76.3%), created
a safer work environment (73.4%), and increased awareness. The results also highlighted ways
to improve workplace ergonomics. This included avoiding awkward postures while working
(83.5%), recognizing the importance of ergonomics in nursing (82.0%), and regularly updating
and teaching safety procedures to nurses through ongoing evaluations (79.8%).
Conclusions: There are several factors responsible for ergonomic stress among nurses at the
Intermediate Hospital Katutura. The following key recommendations were advocated for to
reduce this stress: nurses should take movement breaks at work, promote proper posture, and
receive ergonomic training.