How to put the array into a single variable

[alanwaston]

Mysql looks like the below.. how can I capture the single result into a single variable..
I tried $results[total] and $results[0] but neither worked for me..
I want it to look like $mycount = 88 or something similar.

$results = $wpdb->get_results('SELECT COUNT(*) FROM wp_realty_listingsdb WHERE DOM = 0');
print "<pre>";
print "Total DOM 0 = ";
print_r($results);
print "</pre>";

(
[0] => stdClass Object
(
[COUNT(*)] => 88
)
)
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