The phrase "although it is approximately" is correct and usable in written English.
It can be used when introducing a statement that provides an estimate or approximation, often in contrast to a more precise figure.
Example: "The project will take six months to complete, although it is approximately five months behind schedule."
Alternatives: "even though it is roughly" or "despite being about".
This information was the best available at the time of recruitment, although it was approximately four years old.
The amount of milk powder that it is imported varies from year to year, although according to Fintrac Inc. it is approximately 2000 MT per year.8.
MMR1 coverage was only 72%95%5% CI 63-80%) among children aged 12 23 months, although in older cohorts it was approximately 90%.
Although it is only approximately true for real gases, Boyle's law is an extremely useful idealization that played an important role in the development of atomic theory.
The frequency of this type of polyp is not known, although it is believed to be approximately 24%.
Although it is estimated that approximately 90% of medicinal substances in the solid state may be sterilized in that manner, it is necessary to determine whether the standard dose of 25 kGy does not damage the drug structure [ 11].
Although its length is approximately 100 amino acids long, it has been shown that the full length is not required to attain the correct molecular conformation (Vandlen et al. 1995).
A decreasing trend in the porosity was observed as the concentration of the chitosan increased, although it was always approximately 75 85%, and no significant differences were observed between the groups.
Necrotic photoreceptor cell death is known to occur after RD and other retinal photoreceptor degenerations, although its frequency is approximately half that of apoptosis.
The ″H″ band is usually seen in active and progressive histoplasmosis and almost always exists in the presence of the ″M″ band, although it is found less often in approximately 10% of proven cases (Quest Diagnostics Nichols Institute, 14225 Newbrook Drive, Chantilly, VA 20153, and Immuno Mycologics, Inc (Immy) [8]).
