worries

n.

something or someone that causes anxiety; a source of unhappiness

"it's a major worry"

同义词：concernheadachevexation

a strong feeling of anxiety

"his worry over the prospect of being fired"; "it is not work but worry that kills"

同义词：trouble

Disease-related worries and concerns: a study on out-patients with inflammatory bowel disease.
Quality of life, self-esteem and worries in young adult survivors of childhood cancer
Fears, worries, and scary dreams in 4- to 12-year-old children: their content, developmental pattern, and origins.
Cancer‐related health worries and psychological distress among older adult, long‐term cancer survivors
Health related quality of life in IBD. Functional status and patients' worries and concerns
Writing about testing worries boosts exam ...
The connection between cognitive development and specific fears and worries in normal children and children with below-average intel...
Workers, worries and welfare states: Social protection and job insecurity in 15 OECD countries
What Do Children Worry About? Worries and Their Relation to Anxiety
Fat Finger Worries: How Older and Younger Users Physically Interact with PDAs