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"The intriguing question," the authors of this study wrote, "is how low optimism may lead to cardiovascular death".
The LR models had low optimism when the number of events per variable was at least 20 to 50.
Across the four different models, optimism bias (or over-fitting) in the C statistic value was low (optimism ranged from: 0.0188 to 0.0285).
For gender, low optimism, usefulness, closeness to others, LS and life worth were associated with being male but only low relaxation with being female (tables 1 and 2).
A low optimism score suggests the model would perform as well in a new population as in the current study population.
In different medical settings, optimistic people have been shown to have higher QoL compared to people with low optimism levels or pessimistic people [ 15– 17].
Similar(50)
Pessimistic expressed the highest task avoidance and lowest optimism and competence.
Zaimondos After some very meagre seasons in AFL East, expectations are low and optimism is even lower.
Personality trait: pessimism = low score; optimism = high score.
Consequently, residents have staff who are less willing to help, low in optimism and show negative emotional responses to clients' behaviour [ 29].
Michie et al. [ 5] concluded from a longitudinal prospective study that HCRC genetic testing subjects who were low in optimism and self-esteem were more likely to be clinically anxious in the first year after testing.
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