'pessimistic prognosis' is correct and usable in written English.
You can use it to describe a negative outlook or prediction about a particular situation or event. For example, "The doctor gave us a pessimistic prognosis for the patient's recovery."
Sheik Khatib's offer was made less than a day after the peace envoy from the United Nations and the Arab League, Lakhdar Brahimi, gave the United Nations Security Council a pessimistic prognosis for negotiations.
Underscoring such concerns, the Bank of Portugal this week issued a more pessimistic prognosis for 2013, forecasting that the economy would contract 1.9 percent, rather than 1.6 percent predicted in November.
Instead, he recreates the original's episodic nature, full of echoes and allusions, on his own familiar ground: a group of cultured, middle-aged New Yorkers trying to make sense of their lives in the face of an overwhelmingly pessimistic prognosis, on both the personal and political scale.
Ruslan R. Aliyev, an analyst with the Center for the Analysis of Strategy and Technologies, a defense research group based in Moscow, said renewed discussion of evacuations by Russia's Foreign Ministry reflected what he described as Moscow's deeply pessimistic prognosis for the region.
Diseases of the central nervous system still remain among the most challenging pathologies known to mankind, having no or limited therapeutic possibilities and a very pessimistic prognosis.
Taking into account the pessimistic prognosis for obese adults, the trends found here are more optimistic, at least for half of the obese children.
The "Recovery movement" originated in the 1990s in America from service users' narratives challenging the pessimistic prognoses of mental health professionals.
Specificity for any such prognostic test should be forced to 100% to maximally avoid falsely pessimistic prognoses, and the cohort size should be large enough such that the confidence interval should be a few percent or less.
Suffice it to say, officials within the New York Giants organization are pessimistic about his prognosis right now.
These cohorts are likely to over-represent people with longstanding disease and may therefore provide overly pessimistic estimates of prognosis.
Such cohorts are likely to contain an over-representation of people with longstanding disease, and may therefore provide unduly pessimistic estimates of prognosis.
