The phrase "although unreliable" is correct and usable in written English.
It can be used to introduce a contrasting idea or to acknowledge a limitation while discussing a subject.
Example: "The data provided was insightful, although unreliable, leading to some questionable conclusions."
Alternatives: "despite being unreliable" or "even if it's unreliable".
Although unreliable (9), current advice is to measure fetal growth using serial ultrasound scans as a surrogate for fetal genotype, to guide diabetes and obstetric management.
I therefore strongly believe that 'gut feeling,' although unreliable, should be given fair weight in our strategies to deal with bioethical issues". Male, 2011 "I can rely on my preexisting sense of intuition to be my moral compass". Male, 2011 "My gut reaction's very limited application is to let me know whether or not I'd personally use whatever biotechnology has been presented.
It is clear that increasing internet use by society [ 3- 9] has transformed NHS clients' relationships with information making it more likely parents will search on-line for supplementary care-giving information, although unreliable, misleading and inaccurate sites exist and users must navigate through myth and hearsay [ 10].
The Civil Aviation Authority reckons the onus is on passengers to check the status of their flights since emails can prove unreliable, "although airlines could do more to ensure that passengers receive their email updates", says a spokesman.
The caregiver's report of fever as a proxy for malaria has been found to be a reliable indicator of malaria in children in the same district, although fairly unreliable elsewhere.
Screening for prenatal alcohol exposure, although potentially unreliable, was considered by some participants to be the most important element of screening for FASD due to the difficulty of screening for the spectrum of disorders at birth, and the fact that central nervous system (CNS) dysfunction is often not apparent in very young children.
It's a bit of a cliche to say he was unreliable, although he was totally serious about music.
In her 23 years, Holiday had already seen plenty, although her notoriously unreliable autobiography Lady Sings the Blues obscures as much as it reveals.
Landline coverage is not widely available and is somewhat unreliable, although the government worked to improve and expand the infrastructure in the early 21st century.
"They know if they can simply hold out several hours, all the more glory — the ticking time bomb will go off!" The notion that physical coercion in interrogations is unreliable, although widespread among military intelligence officers and F.B.I. agents, has been firmly rejected by the Bush Administration.
Although recognised as unreliable, 21, 22 the usual method is visual assessment following minimal training.
