The phrase "a subsequent decline in" is correct and usable in written English.
It can be used when discussing a decrease or reduction that follows a previous event or condition.
Example: "After the new policy was implemented, there was a subsequent decline in employee productivity."
Alternatives: "a following decrease in" or "a later drop in".
Yet these firms are more likely to experience a subsequent decline in performance than those promoting from outside.
A subsequent decline in hunting pressure allowed populations to stabilize and slowly increase in eastern and southern Africa.
He suspects that numerous droughts around the country have contributed to a broad decline in demand, and a subsequent decline in manufacturing.
She always denied any connection between the incident -- which she tended to downplay -- and a subsequent decline in her health, but friends are not so sure.
After a subsequent decline in popularity, mohini attam was revived in the mid-19th century by Swati Thirunal, the king of Travancore.
The population parity among the three that prevailed during the mid-20th century has given way to a surging suburban presence in the legislature and a subsequent decline in power statewide by Chicago and downstate interests.
The Spectrum model showed an increase in the 45Q15 measure of mortality for both sexes from 43% in 1994 to 48% in 2000 and a subsequent decline to 37% in 2009.
Kestenbaum et. al reported a slight rise in adjusted PTX rates between 1990 and 1995 with a subsequent decline of 30% in 1999 [ 1].
In contrast, among females the prevalence of tobacco smoking increased from 28% in 1964 to a peak of 31% in 1980, with a subsequent decline to 15.2% in 2007 [ 28].
Similarly, childhood AIDS deaths at the Agincourt HDSS site in Mpumalanga province peaked at 38.7% of all child deaths in 2005 with a subsequent decline to 9.1% in 2010 (P. Byass and K. Kahn, personal communication).
On the other hand hindlimb strength showed an increment from 3 months to 5 months and a subsequent decline at 9 months in saline and arginine butyrate treated animals, at which point arginine butyrate showed significant better strength than saline treated (0.16±0.01 vs. 0.18±0.01, p = 0.002).
