marginally significantp = 0.048
However, further adjustment for health risk factors and COVID‐19 concerns attenuated the effects of frequent stress co‐occurrence on all three symptoms (Table 3 , Model 3), with the strongest effect remaining for difficulty initiating sleep (OR = 1.51, p = 0.010), followed by nonrestorative sleep (OR = 1.38, p = 0.042), while frequent nocturnal awakening became marginally significant (OR = 1.38; p = 0.048).