The phrase "a frequent cause for" is correct and usable in written English.
It can be used to indicate that something often leads to a particular outcome or issue.
Example: "Stress is a frequent cause for health problems in many individuals."
Alternatives: "a common reason for" or "a regular contributor to".
NAFLD, the hepatic manifestation of the metabolic syndrome, is frequently underdiagnosed in the general population but is recognized to be a frequent cause for HCC [ 14].
For total knee replacements (TKR), wear of the ultra-high molecular weight polyethylene (UHMWPE) tibial bearing surface is a frequent cause for long term revisions and failure.
That his best friend, Harry Diamond, has been his caddie since the ending of a relationship with JP Fitzgerald in the summer of 2017 has been a frequent cause for sniping, despite a string of results that are more consistent than at any stage of McIlroy's professional career.
Security issues involving Bitcoin and other related services are a frequent cause for concern for virtual currency traders.
Because hypovolemia is a frequent cause for hemodynamic deterioration in critically ill patients, securing an adequate intravascular volume is a cornerstone of hemodynamic management.
Gastroesophageal reflux (GER) in infancy is a frequent cause for referral to a pediatric gastroenterologist [ 1].
Norovirus is a frequent cause of diarrhea severe enough for hospitalization [ 25], with an estimated 200 000 child deaths each year from the virus [ 5].
Acute kidney injury secondary to high serum myoglobin levels is a frequent cause of morbidity and mortality for patients with rhabdomyolysis [ 1].
Systemic infections with oral streptococci, in particular with members of the mitis group (S. mitis, S. oralis, S. gordonii, S. sanguinis, S. parasanguinis), are a very frequent cause for infective endocarditis [6], [7].
Drug-induced hepatotoxicity is the most frequent cause for a drug to be withdrawn from the market, restricted in its use or have a warning associated with it due to adverse drug reactions [ 5].
Another frequent cause for a defective platelet function is the use of anti-platelet agents, such as aspirin or other non-steroidal anti-inflammatory drugs (NSAIDs) or potent thrombin inhibitors, such as hirudin.
