Higher burnout was seen in chaotic workplaces (odds ratio [OR], 1.51; 95% CI, 1.38-1.66; P < .001) and with low work control (OR, 2.10; 95% CI, 1.91-2.30; P < .001). Higher burnout was associated with poor teamwork (OR, 2.08; 95% CI, 1.78-2.43; P < .001), while feeling valued was associated with lower burnout (OR, 0.22; 95% CI, 0.18-0.27; P < .001). In time trends, burnout was consistently higher with chaos and poor work control 1).