Low Frequency Intrusion Survey Results
|
Common LFI Sources
|
Car Stereos
|
21.64%
|
|
|
Neighbor(s)
|
39.55%
|
|
|
Traffic
|
9.70%
|
|
|
Construction
|
7.09%
|
|
|
Air Traffic
|
4.48%
|
|
|
Other
|
17.54%
|
|
|
Repeat LFI Occurances
|
Never
|
1.49%
|
|
|
Monthly
|
6.72%
|
|
|
Weekly
|
14.93%
|
|
|
Daily
|
45.52%
|
|
|
Hourly
|
14.93%
|
|
|
Always
|
16.42%
|
|
|
Common LFI Target Areas
|
At Home
|
63.06%
|
|
|
At Work
|
12.69%
|
|
|
On The Road
|
5.97%
|
|
|
Outdoors
|
6.34%
|
|
|
Everywhere
|
11.94%
|
|
|
Sleep Disruption
|
Never
|
5.22%
|
|
|
Rarely
|
21.64%
|
|
|
Frequently
|
26.49%
|
|
|
Often
|
26.12%
|
|
|
Always
|
20.52%
|
|
|
Increased Blood Pressure
|
Never
|
7.09%
|
|
|
Rarely
|
14.18%
|
|
|
Frequently
|
23.88%
|
|
|
Often
|
29.10%
|
|
|
Always
|
25.75%
|
|
|
Increased Heart Rate
|
Never
|
5.60%
|
|
|
Rarely
|
12.69%
|
|
|
Frequently
|
26.12%
|
|
|
Often
|
27.61%
|
|
|
Always
|
27.99%
|
|
|
Negative Thoughts
|
Never
|
2.99%
|
|
|
Rarely
|
8.96%
|
|
|
Frequently
|
27.61%
|
|
|
Often
|
29.85%
|
|
|
Always
|
30.60%
|
|
|
Feelings of Anger
|
Never
|
3.73%
|
|
|
Rarely
|
10.45%
|
|
|
Frequently
|
25.75%
|
|
|
Often
|
29.48%
|
|
|
Always
|
30.60%
|
|
|
