ABSTRACT
Background: Illness uncertainty is a source of a chronic and pervasive psychological stress for people living
with human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS) (PLWH), and largely
affects their quality of life and the ability to cope with the disease. Based on the uncertainty in illness theory, the
social support is one of the illness uncertainty antecedents, and influences the level of uncertainty perceived
by patients.
Aim: To examine uncertainty in PLWH and its correlation with social support in Iran.
Materials and Methods: This cross-sectional correlational study was conducted with 80 PLWH presenting to
AIDS Research Center, Tehran, Iran in 2013. The data collected using illness uncertainty and social support
inventories were analyzed through Pearson’s correlation coefficient, Spearman’s correlation coefficient, and
regression analysis.
Results: The results showed a high level of illness uncertainty in PLWH and a negative significant correlation
between perceived social support and illness uncertainty (P = 0.01, r = -0.29).
Conclusion: Uncertainty is a serious aspect of illness experience in Iranian PLWH. Providing adequate, structured
information to patients as well as opportunities to discuss their concerns with other PLWH and receive emotional
support from their health care providers may be worthwhile.