The University of Michigan’s preliminary sentiment index edged up to 71 from 70.3 in August, data released Friday showed. The figure trailed the median estimate of 72 in a Bloomberg survey of economists.

Buying conditions for household durables, homes and motor vehicles all fell to the lowest in decades. The report said the declines were due to complaints about high prices. Consumers expect inflation to rise 4.7% over the coming year, matching the highest since 2008.

The Delta variant of the coronavirus has damped consumer sentiment and led economists to downgrade their forecasts for third-quarter growth as economic activity slows. Concerns about rising prices have also led to a deterioration in confidence in recent months.

“Although declining living standards were still more frequently cited by older, poorer, and less educated households, over the past few months, complaints about rising prices have increased among younger, richer, and more educated households,” Richard Curtin, director of the survey, said in a statement.

The university’s gauge of current conditions fell to 77.1, the lowest since April 2020, from 78.5. A measure of expectations rose to 67.1 from 65.1, according to the survey conducted Aug. 25 to Sept. 12.

While respondents were somewhat more upbeat in early September about the near-term outlook for the economy and their finances, sentiment is weaker than in recent months. Consumers’ longer-term outlook for the economy declined to a decade low, the report showed.

—With assistance from Reade Pickert and Kristy Scheuble.

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