The phrase "affect onset" is correct and usable in written English.
It can be used in contexts related to psychology, psychiatry, or emotional studies, referring to the beginning or emergence of an emotional response or psychological condition.
Example: "The study aimed to analyze the affect onset in patients diagnosed with depression."
Alternatives: "emotional onset" or "mood onset".
PURPOSE: To highlight the systemic factors which affect onset and/or progression of diabetic retinopathy (DR) and to emphasize the role and responsibilities of ophthalmologists and other eye care providers to ensure that appropriate systemic medical evaluation of the patient with diabetes is being pursued.
Changes in wet season rainfall (80% of the annual total) dominate the total annual amount of water released for downstream flow, but dry season rainfall (20% of the annual total) changes are also very important as they affect onset and the duration of the period when there is no runoff.
This might affect onset and course of the following headache.
KEY RESULTS Temperature and day length both affect onset of flowering.
The heparin-free PCCs did not affect onset of coagulation.
26 Thus, it is plausible that prenatal exposure to alcohol could affect onset of spermatogenesis in humans.
Novotna, M. et al. Poor early relapse recovery affects onset of progressive disease course in multiple sclerosis.
In 1998, again in Nature, McClintock claimed to have proved that pheromones were an "interpersonal process" which altered the hormones affecting onset of menstruation.
Kioumourtzoglou is now expanding her scope to investigate how air pollution influences anxiety levels in children, as well as how it affects onset and progression of neurological disorders such as amyotrophic lateral sclerosis, also called Lou Gehrig's disease.
The environment affects onset of ovarian activity in a cow postcalving and influences estrus behavior, which in turn affects a stockperson's ability to inseminate her at the correct time.
Both recipient and pollen donor identity affected onset of stigma receptivity within populations, confirming previous results that some pollen donors can induce stigma receptivity.
