The phrase "affirmed previous" is correct and usable in written English.
It can be used when referencing something that has been confirmed or supported in the past, often in formal or academic contexts.
Example: "The committee affirmed previous findings regarding the effectiveness of the new policy."
Alternatives: "confirmed earlier" or "validated prior".
The Supreme Court also affirmed previous rulings that the Second Amendment ensured the right of individuals to take part in the defending of their liberties by taking up arms in an organized militia.
Hence, these studies have affirmed previous findings in Caucasian populations whilst increasing the studied subjects' numbers four fold [ 21].
The presence of elevated gap junction subunit expression in VMN (Table 4) affirmed previous evidence of electrotonic coupling in VMN, demonstrated by electron microscopy [ 68], transneuronal dye diffusion [ 8, 27], and intracellular neurophysiology [ 8].
In observing ED episodes over an extended observation period and testing an expanded model, we affirmed previous findings about the relationship between age, health status and persistent use of the ED for severe conditions.
The findings also affirm previous claims that the tools we've found are too well-made to be the first ever created, she explained.
Since growth rate and protein synthesis share common pathways, this stress response hits both processes simultaneously, affirming previous reports on the growth associated nature of recombinant protein production (Bentley et al. 1990; Shin et al. 1998).
This observation affirms previous reports from Nigeria that between 70% and 100% of household health expenditures were financed through OOPS.
Judge Christopher F. Droney pointed to that decision as he affirmed the previous court ruling in favor of Aereo.
It also affirmed a previous agreement to allow Russia free transit of goods to Kaliningrad, the enclave between two new union members, Poland and Lithuania.
Food and apparel maker Sara Lee on Tuesday affirmed its previous forecast for lower earnings in the quarter ending later this month.
A federal judge affirmed two previous decisions to strike down the welfare requirement in December, though Gov. Rick Scott (R) has vowed to appeal.
